This document contains a collection of 37 Facebook posts from the page "Spicy Schematics - ischematics.com" from 2012-2013 showcasing circuit simulations and models created using the Spicy Schematics SWAN simulation software. The posts include simulations of transmission lines, cables, amplifiers, oscillators, and digital circuits along with comparisons between different simulation methods. Many of the posts provide simulation results, diagrams, and discussion of modeling techniques.
The document summarizes the Spartan Superway power module project. It includes a list of team members from San Jose State University and describes the goals of creating a power storage device to transfer energy to a bogie for the SPARTAN automated transit system. Design goals, calculations for power needs, and component selections like supercapacitors and lithium-ion batteries are summarized. A bill of materials, manufacturing plan, and Gantt chart are provided to describe the project scope and timeline.
UGSOLAR TECHNOLOGY SDN BHD is a solar energy company that has been operating since 1997 in Taiwan and has since expanded to China, Malaysia, Vietnam, Cambodia, and Bangladesh. They offer a wide range of solar products and systems including micro solar lighting kits, mini solar power kits, solar home systems, solar water pumps, and solar surveillance units. Their hybrid solar power systems combine solar power with battery storage and backup generators to provide reliable off-grid power for telecom towers and other applications.
Quantum energy generator (qeg) new paradigm distribution guidelinesPublicLeaker
This document provides guidelines for distributing the Quantum Energy Generator (QEG) developed by the Fix the World Organization. It intends to foster local "Cottage Industry Community Units" for QEG production and distribution through startup training programs and sponsorships, rather than large corporate manufacturing. The document provides historical context on Nikola Tesla and suppression of technologies that can't be metered. It also summarizes the QEG's operation based on Tesla's designs and the "laws of nature" rather than physics applicable only to closed symmetrical systems requiring fuel. The goal is to put the self-sustaining power of the QEG directly in the hands of the people without attempts to monopolize, patent, or profit through conventional for
The document provides information about the Quantum Electric Generator (QEG) system, which is based on one of Nikola Tesla's patented electrical generator designs. The QEG prototype can continuously produce 10-15 kW of electrical power and provide either 120V or 230-240V single-phase output. The QEG operates on the principle of a high-powered self-resonant oscillator that generates high-voltage AC, which is then transformed into line voltage AC output. Unlike conventional generators, the QEG requires only a small fraction of the output power to power itself once running, making it an over-unity device.
Characterization And Modeling Of 1 Gbs Mcm Ieee Transactions On Computers Jun...Piero Belforte
The document lists the authors P. Belforte, F. Maggioni, and J. Torres and notes they published in the IEEE Transactions on Computers journal in June 1993, but does not provide any other context or summarized content.
This brochure describes SPRINT, a general purpose circuit simulator developed by Piero Belforte in the late 1980s that was remarkably fast for its time. Belforte notes that SPRINT's simulation speed on workstations from that era would be around 10,000 times slower on modern personal computers, consistent with Moore's Law. Belforte also created the applications presented in the brochure using SPRINT. He later developed Digital Wave Simulator (DWS) based on SPRINT's algorithms to achieve even greater speed performance.
The document provides a history of Digital Wave Simulator (DWS) from its origins in the 1970s to the present. It details how DWS evolved from early digital wave algorithms developed by the author at CSELT to commercial programs like Sprint and Presto. It describes applications of DWS at companies like Cisco and the development of the THRIS and HiSAFE testing environments. Most recently, DWS has been incorporated into the Spicy SWAN hybrid simulation platform to provide circuit simulation capabilities. Over 500 person-years have been spent developing DWS and its applications for electronic design.
This document should be very interesting to an engineer because it reports a not biased experimental validation of a predictive tool carried out by a customer for an actual multiboard avionics design. The general considerations are reported at the beginning of the document...the conclusion is that a tool like PRESTO can save up to a 30% in the development time of a system like this . I have other papers reporting validations but these refers to specific non production test vehicules. Then if you give a quick look to the rest of the doc you will have an idea of what is the level of compliance between measurements and predictions...some results are very close together and other shows differences up to 70% or so...but we as engineers we have always to consider the min-max spread of technical specs for digital components may be in order of 100% or more of typical value so it is a nonsense trying to achieve better compliance. Moreover the digital test patterns involved are not the actual ones , and this can make a significant difference, even if Presto was provided with a feature allowing the user to put in the model actual test patterns as input stimuli. Presto was a state-of-the art post -layout tool at this time and this thanks to both the simulation engine (SPRINT, the predecessor of DWS) and to the modeling techniques including PD planes. Extracted nets of up to hundreds of thousands of lines (circuital elements) were simulated in some tens of minutes on machines that were 1000 times slower than today PCs. A true CO-SIMULATION of SI , PI and EMC was performed...no other commercial tool was able to achieve this performance level.
This can give you an idea of the capabilties of both DWS and related modeling methods like BTM ...the PI/SI examples I'm building up for Spicy SWAN are only a very small subset of the complexity Presto was able to deal with.
The document summarizes the Spartan Superway power module project. It includes a list of team members from San Jose State University and describes the goals of creating a power storage device to transfer energy to a bogie for the SPARTAN automated transit system. Design goals, calculations for power needs, and component selections like supercapacitors and lithium-ion batteries are summarized. A bill of materials, manufacturing plan, and Gantt chart are provided to describe the project scope and timeline.
UGSOLAR TECHNOLOGY SDN BHD is a solar energy company that has been operating since 1997 in Taiwan and has since expanded to China, Malaysia, Vietnam, Cambodia, and Bangladesh. They offer a wide range of solar products and systems including micro solar lighting kits, mini solar power kits, solar home systems, solar water pumps, and solar surveillance units. Their hybrid solar power systems combine solar power with battery storage and backup generators to provide reliable off-grid power for telecom towers and other applications.
Quantum energy generator (qeg) new paradigm distribution guidelinesPublicLeaker
This document provides guidelines for distributing the Quantum Energy Generator (QEG) developed by the Fix the World Organization. It intends to foster local "Cottage Industry Community Units" for QEG production and distribution through startup training programs and sponsorships, rather than large corporate manufacturing. The document provides historical context on Nikola Tesla and suppression of technologies that can't be metered. It also summarizes the QEG's operation based on Tesla's designs and the "laws of nature" rather than physics applicable only to closed symmetrical systems requiring fuel. The goal is to put the self-sustaining power of the QEG directly in the hands of the people without attempts to monopolize, patent, or profit through conventional for
The document provides information about the Quantum Electric Generator (QEG) system, which is based on one of Nikola Tesla's patented electrical generator designs. The QEG prototype can continuously produce 10-15 kW of electrical power and provide either 120V or 230-240V single-phase output. The QEG operates on the principle of a high-powered self-resonant oscillator that generates high-voltage AC, which is then transformed into line voltage AC output. Unlike conventional generators, the QEG requires only a small fraction of the output power to power itself once running, making it an over-unity device.
Characterization And Modeling Of 1 Gbs Mcm Ieee Transactions On Computers Jun...Piero Belforte
The document lists the authors P. Belforte, F. Maggioni, and J. Torres and notes they published in the IEEE Transactions on Computers journal in June 1993, but does not provide any other context or summarized content.
This brochure describes SPRINT, a general purpose circuit simulator developed by Piero Belforte in the late 1980s that was remarkably fast for its time. Belforte notes that SPRINT's simulation speed on workstations from that era would be around 10,000 times slower on modern personal computers, consistent with Moore's Law. Belforte also created the applications presented in the brochure using SPRINT. He later developed Digital Wave Simulator (DWS) based on SPRINT's algorithms to achieve even greater speed performance.
The document provides a history of Digital Wave Simulator (DWS) from its origins in the 1970s to the present. It details how DWS evolved from early digital wave algorithms developed by the author at CSELT to commercial programs like Sprint and Presto. It describes applications of DWS at companies like Cisco and the development of the THRIS and HiSAFE testing environments. Most recently, DWS has been incorporated into the Spicy SWAN hybrid simulation platform to provide circuit simulation capabilities. Over 500 person-years have been spent developing DWS and its applications for electronic design.
This document should be very interesting to an engineer because it reports a not biased experimental validation of a predictive tool carried out by a customer for an actual multiboard avionics design. The general considerations are reported at the beginning of the document...the conclusion is that a tool like PRESTO can save up to a 30% in the development time of a system like this . I have other papers reporting validations but these refers to specific non production test vehicules. Then if you give a quick look to the rest of the doc you will have an idea of what is the level of compliance between measurements and predictions...some results are very close together and other shows differences up to 70% or so...but we as engineers we have always to consider the min-max spread of technical specs for digital components may be in order of 100% or more of typical value so it is a nonsense trying to achieve better compliance. Moreover the digital test patterns involved are not the actual ones , and this can make a significant difference, even if Presto was provided with a feature allowing the user to put in the model actual test patterns as input stimuli. Presto was a state-of-the art post -layout tool at this time and this thanks to both the simulation engine (SPRINT, the predecessor of DWS) and to the modeling techniques including PD planes. Extracted nets of up to hundreds of thousands of lines (circuital elements) were simulated in some tens of minutes on machines that were 1000 times slower than today PCs. A true CO-SIMULATION of SI , PI and EMC was performed...no other commercial tool was able to achieve this performance level.
This can give you an idea of the capabilties of both DWS and related modeling methods like BTM ...the PI/SI examples I'm building up for Spicy SWAN are only a very small subset of the complexity Presto was able to deal with.
High performance novel dual stack gating technique for reduction of ground bo...eSAT Journals
Abstract The development of digital integrated circuits is challenged by higher power consumption. The combination of higher clock speeds, greater functional integration, and smaller process geometries has contributed to significant growth in power density. Today leakage power has become an increasingly important issue in processor hardware and software design. So to reduce the leakages in the circuit many low power strategies are identified and experiments are carried out. But the leakage due to ground connection to the active part of the circuit is very higher than all other leakages. As it is mainly due to the back EMF of the ground connection we are calling it as ground bounce noise. To reduce this noise, different methodologies are designed. In this paper, a number of critical considerations in the sleep transistor design and implementation includes header or footer switch selection, sleep transistor distribution choices and sleep transistor gate length, width and body bias optimization for area, leakage and efficiency. Novel dual stack technique is proposed that reduces not only the leakage power but also dynamic power. The previous techniques are summarized and compared with this new approach and comparison of both the techniques is done with the help of Digital Schematic( DSCH ) and Microwind low power tools. Stacking power gating technique has been analyzed and the conditions for the important design parameters (Minimum ground bounce noise) have been derived. The Monte-Carlo simulation is performed in Microwind to calculate the values of all the needed parameters for comparison. Index Terms: Ground Bounce Noise ,Power gating schemes ,Static power dissipation, Dynamic power dissipation, Power gating parameters, Sleep transistors, Novel dual stack approach, Transistor leakage power
DESIGN AND DEVELOPMENT OF ELECTRO-MECHANICAL LIFTING JACKIRJET Journal
The document describes the design and development of an electro-mechanical lifting jack. It discusses the components of the jack, including the lead screw, nut and assembly, bearings, and motor. It then outlines the design procedure, performing calculations to determine load requirements, stress values, gear ratios, and diameters. The jack is designed to lift a load of 22 tons using a lead screw mechanism powered by a 3kW motor and gearbox, safely raising or lowering heavy loads with little effort.
Kyle Estenger has completed several personal and academic projects related to engineering and fabrication. Some of his notable personal projects include a 3-axis CNC mill he built to have as a tool, an electric tricycle modified with a motor and batteries, and a chainsaw motor-driven bicycle. He also created a lighter carbon fiber skateboard and a spot welder. For school, he designed a foldable fin for surfboards and is currently working on a deployable solar array mechanism for small satellites.
IJRET : International Journal of Research in Engineering and Technology is an international peer reviewed, online journal published by eSAT Publishing House for the enhancement of research in various disciplines of Engineering and Technology. The aim and scope of the journal is to provide an academic medium and an important reference for the advancement and dissemination of research results that support high-level learning, teaching and research in the fields of Engineering and Technology. We bring together Scientists, Academician, Field Engineers, Scholars and Students of related fields of Engineering and Technology.
Voltage unbalance and harmonics compensation for islanded microgrid invertersAsoka Technologies
Voltage source inverters (VSIs) are usually used for all kinds of distributed generation interfaces in a microgrid. It is the microgrid’s superiority to power the local loads continuously when the utility fails. When in islanded mode, the voltage and frequency of the microgrid are determined by the VSIs; therefore the power quality can be deteriorated under unbalanced and non-linear loads. A voltage unbalance and harmonics compensation strategy for the VSIs in islanded microgrid is proposed in this study. This method is implemented in a single synchronous reference frame (SRF) and is responsible for both the voltage unbalance and harmonic compensation. Furthermore, the virtual impedance loop is modified to improve the compensation
effect. The impedance model of the VSI is built to explain the compensation ability of the proposed strategy. The whole control system mainly includes power droop controllers, a modified virtual impedance loop and inner SRF-based voltage unbalance and harmonics compensators. The proposed strategy is demonstrated in detail and validated with simulations and experiments.
The document provides details about the Mountainous Ecosystem Sensor Array (MESA) project which aims to wirelessly monitor a mountainous ecosystem in Idaho using 78 sensors distributed across 3 sites. The goals of the project include achieving real-time 3D monitoring, an autonomous 1-year maintenance cycle, and minimizing environmental impact. Sensor types and locations are specified. Power consumption estimates are provided for each component and site. The design of the mesh network using XBee radios and the sensor interfacing are described. Battery sizes and solar power calculations ensure 5 days of autonomous operation between maintenance visits.
A Unified Control Strategy for Three-phase Inverter in Distributed GenerationAsoka Technologies
This paper presents a unified control strategy that enables both islanded and grid-tied operation of three-phase inverter in distributed generation (DG), with no need for switching between two corresponding controllers or critical islanding detection. The proposed control strategy composes of an inner inductor current loop, and a novel voltage loop in the synchronous reference frame (SRF). The inverter is regulated as a current source just by the inner inductor current loop in grid-tied operation, and the voltage controller is automatically activated to regulate the load voltage upon the occurrence of islanding. Furthermore, the waveforms of the grid current in grid-tied mode and the load voltage in islanding mode are distorted under nonlinear local load with the conventional strategy. And this issue is addressed by proposing a unified load current feed forward in the paper. Additionally, the paper presents the detailed analysis and the parameter design of the control strategy. Finally, the effectiveness of the proposed control strategy is validated by the simulation and experimental results.
Study of Viscous Fluid Damper 6 Different Pattern on 12 Story Structure And C...IRJET Journal
This document discusses a study that analyzed the effectiveness of different patterns of viscous fluid dampers on reducing displacement in 12-story and 17-story structures. Six damper patterns were modeled and analyzed using ETABS software. The results showed that Pattern 6 was the most effective, reducing maximum displacement by over 50% in both structures. Increasing the number of dampers increased lateral loads but did not necessarily correlate to increased damping effectiveness. Proper damper placement was found to be more important than simply adding more dampers.
This document is a certificate from the Diploma Mechanical Engineering Department of Lukhdhirji Engineering College in Morbi, India for the year 2014-2015. It certifies that 5 students, including RANK KRUNAL M., YADAV PARAS J., SOLANKI VISHAL V., PATEL PIYUSH K., and PATEL SACHIN M., have satisfactorily completed their term work in the subject of Project-I within the prescribed time limit and guidelines. The students thank the head of the department and their guide for the opportunity to work on a mechanical engineering project and for their guidance.
During his PhD program at the UCSD Coordinated Robotics Lab, Nick Morozovsky developed several dynamic robotic systems, including Switchblade, a balancing treaded platform, and SkySweeper, a novel cable-locomoting 3D-printed robot. In addition to describing the development process of these robots, and showing the prototypes, Nick will discuss trends in robotics technologies (microprocessors, 3D printing, etc.) that have made prototyping and developing robots faster and cheaper than ever.
This report is documented for Metal Detector System. The goal is to analyze, design, model, simulate and construct the Metal Detector System. A very simple Design Pattern was used to modulate the system with the use of less number of components. Coils were designed in consideration to the principles of induction for the Metal Detector System. Standard components were used to construct the Signal Processing Unit (ASPU). The design for the ASPU was simulated and tested using advanced simulation software called Pspice. The final Product fulfills the requirements as expected.
IJRET : International Journal of Research in Engineering and Technology is an international peer reviewed, online journal published by eSAT Publishing House for the enhancement of research in various disciplines of Engineering and Technology. The aim and scope of the journal is to provide an academic medium and an important reference for the advancement and dissemination of research results that support high-level learning, teaching and research in the fields of Engineering and Technology. We bring together Scientists, Academician, Field Engineers, Scholars and Students of related fields of Engineering and Technology
International Journal of Engineering Research and Applications (IJERA) is an open access online peer reviewed international journal that publishes research and review articles in the fields of Computer Science, Neural Networks, Electrical Engineering, Software Engineering, Information Technology, Mechanical Engineering, Chemical Engineering, Plastic Engineering, Food Technology, Textile Engineering, Nano Technology & science, Power Electronics, Electronics & Communication Engineering, Computational mathematics, Image processing, Civil Engineering, Structural Engineering, Environmental Engineering, VLSI Testing & Low Power VLSI Design etc.
This document provides information about an engineering textbook titled "Electric Circuits" by James S. Kang. It was published in 2018 by Cengage Learning and includes copyright information. The document lists publication details, contributors to the book's production, and permissions guidelines. It also includes a brief table of contents that outlines the main topics covered in each chapter of the textbook.
The document discusses the challenges of power integrity (PI) as integrated circuit scales continue to shrink. PI degradation increases significantly with each generation, putting a "PI wall" that limits further scaling. Traditional PI analysis is not truly physical and can be overly pessimistic. New differential modeling, continuum analysis, and active noise regulation techniques are needed to manage PI in future nodes. Fundamental methods like on-die capacitance distribution and power grid design, as well as innovation in regulation and integration, are opportunities to overcome the PI wall.
This document describes a pedal-powered hacksaw metal cutter and washing machine. It uses the rotational energy from pedaling a bicycle to power both a hacksaw blade for cutting metal and a washing bucket. A dynamo generates power from the pedaling and charges a battery. The stored energy can then power a light or charge a phone. The design aims to productively use the energy from pedaling for metal cutting and washing tasks while eliminating the need for electricity.
EMCLO PROJECT: EMC DESIGN METHODOLOGY FOR LAYOUT OPTIMIZATIONPiero Belforte
This project aimed to develop and validate a prototype EMC simulation tool called PRESTO_CNT. The tool allows predictive analysis of EMC problems on PCBs and optimization of critical tracks through simulation. It was tested on a lights control PCB from Magneti Marelli, comparing simulations of injected noise to measurements. The results demonstrated the viability of the tool and showed good agreement between simulation and measurement. The tool and EMC modeling methodology developed in this project could help improve PCB design processes and reduce product development time at Magneti Marelli.
The SpaceDrive Project - First Results on EMDrive and Mach-Effect ThrustersSérgio Sacani
Propellantless propulsion is believed to be the best option for interstellar travel. However, photon rockets or solar sails have thrusts so low that maybe only nano-scaled spacecraft may reach the next star within our lifetime using very high-power laser beams. Following into the footsteps of earlier breakthrough propulsion programs, we are investigating different concepts based on non-classical/revolutionary propulsion ideas that claim to be at least an order of magnitude more efficient in producing thrust compared to photon rockets. Our intention is to develop an excellent research infrastructure to test new ideas and measure thrusts and/or artefacts with high confidence to determine if a concept works and if it does how to scale it up. At present, we are focusing on two possible revolutionary concepts: The EMDrive and the Mach-Effect Thruster. The first concept uses microwaves in a truncated cone-shaped cavity that is claimed to produce thrust. Although it is not clear on which theoretical basis this can work, several experimental tests have been reported in the literature, which warrants a closer examination. The second concept is believed to generate mass fluctuations in a piezo-crystal stack that creates non-zero time-averaged thrusts. Here we are reporting first results of our improved thrust balance as well as EMDrive and Mach-Effect thruster models. Special attention is given to the investigation and identification of error sources that cause false thrust signals. Our results show that the magnetic interaction from not sufficiently shielded cables or thrusters are a major factor that needs to be taken into account for proper μN thrust measurements for these type of devices.
The document describes the design of an axial flux permanent magnet generator. It includes specifications for electrical and mechanical components. Key points:
1) An axial flux design was selected for its simplicity and efficiency over a radial design. It uses a stationary stator and rotating rotor with magnets.
2) Electrical specifications include selecting neodymium magnets, 9 coils in a star configuration to produce 3-phase power, and calculations to achieve a 60V 3-phase output at 750 RPM.
3) Mechanically, aluminum, steel, and plastics are used. Alignment is critical and achieved via a casing connecting the upper and lower rotors with male-female features and bolts. Total mass is estimated at
2013 06 tdr measurement and simulation of rg58 coaxial cable s-parameters_finalPiero Belforte
This document compares time domain measurements and simulations of S-parameters for a 1.83m RG58 coaxial cable. Measurements were taken using a TDR setup and compared to simulations using Spicy Swan, MC10, and Cable Studio circuit simulators. Good agreement was found between the measured and simulated waveforms for S11 and S21, though the simulations did not fully capture effects like distributed impedance discontinuities and dielectric losses in the real cable. Optimizing parameters like transmission line delay improved the match between simulated and measured results.
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High performance novel dual stack gating technique for reduction of ground bo...eSAT Journals
Abstract The development of digital integrated circuits is challenged by higher power consumption. The combination of higher clock speeds, greater functional integration, and smaller process geometries has contributed to significant growth in power density. Today leakage power has become an increasingly important issue in processor hardware and software design. So to reduce the leakages in the circuit many low power strategies are identified and experiments are carried out. But the leakage due to ground connection to the active part of the circuit is very higher than all other leakages. As it is mainly due to the back EMF of the ground connection we are calling it as ground bounce noise. To reduce this noise, different methodologies are designed. In this paper, a number of critical considerations in the sleep transistor design and implementation includes header or footer switch selection, sleep transistor distribution choices and sleep transistor gate length, width and body bias optimization for area, leakage and efficiency. Novel dual stack technique is proposed that reduces not only the leakage power but also dynamic power. The previous techniques are summarized and compared with this new approach and comparison of both the techniques is done with the help of Digital Schematic( DSCH ) and Microwind low power tools. Stacking power gating technique has been analyzed and the conditions for the important design parameters (Minimum ground bounce noise) have been derived. The Monte-Carlo simulation is performed in Microwind to calculate the values of all the needed parameters for comparison. Index Terms: Ground Bounce Noise ,Power gating schemes ,Static power dissipation, Dynamic power dissipation, Power gating parameters, Sleep transistors, Novel dual stack approach, Transistor leakage power
DESIGN AND DEVELOPMENT OF ELECTRO-MECHANICAL LIFTING JACKIRJET Journal
The document describes the design and development of an electro-mechanical lifting jack. It discusses the components of the jack, including the lead screw, nut and assembly, bearings, and motor. It then outlines the design procedure, performing calculations to determine load requirements, stress values, gear ratios, and diameters. The jack is designed to lift a load of 22 tons using a lead screw mechanism powered by a 3kW motor and gearbox, safely raising or lowering heavy loads with little effort.
Kyle Estenger has completed several personal and academic projects related to engineering and fabrication. Some of his notable personal projects include a 3-axis CNC mill he built to have as a tool, an electric tricycle modified with a motor and batteries, and a chainsaw motor-driven bicycle. He also created a lighter carbon fiber skateboard and a spot welder. For school, he designed a foldable fin for surfboards and is currently working on a deployable solar array mechanism for small satellites.
IJRET : International Journal of Research in Engineering and Technology is an international peer reviewed, online journal published by eSAT Publishing House for the enhancement of research in various disciplines of Engineering and Technology. The aim and scope of the journal is to provide an academic medium and an important reference for the advancement and dissemination of research results that support high-level learning, teaching and research in the fields of Engineering and Technology. We bring together Scientists, Academician, Field Engineers, Scholars and Students of related fields of Engineering and Technology.
Voltage unbalance and harmonics compensation for islanded microgrid invertersAsoka Technologies
Voltage source inverters (VSIs) are usually used for all kinds of distributed generation interfaces in a microgrid. It is the microgrid’s superiority to power the local loads continuously when the utility fails. When in islanded mode, the voltage and frequency of the microgrid are determined by the VSIs; therefore the power quality can be deteriorated under unbalanced and non-linear loads. A voltage unbalance and harmonics compensation strategy for the VSIs in islanded microgrid is proposed in this study. This method is implemented in a single synchronous reference frame (SRF) and is responsible for both the voltage unbalance and harmonic compensation. Furthermore, the virtual impedance loop is modified to improve the compensation
effect. The impedance model of the VSI is built to explain the compensation ability of the proposed strategy. The whole control system mainly includes power droop controllers, a modified virtual impedance loop and inner SRF-based voltage unbalance and harmonics compensators. The proposed strategy is demonstrated in detail and validated with simulations and experiments.
The document provides details about the Mountainous Ecosystem Sensor Array (MESA) project which aims to wirelessly monitor a mountainous ecosystem in Idaho using 78 sensors distributed across 3 sites. The goals of the project include achieving real-time 3D monitoring, an autonomous 1-year maintenance cycle, and minimizing environmental impact. Sensor types and locations are specified. Power consumption estimates are provided for each component and site. The design of the mesh network using XBee radios and the sensor interfacing are described. Battery sizes and solar power calculations ensure 5 days of autonomous operation between maintenance visits.
A Unified Control Strategy for Three-phase Inverter in Distributed GenerationAsoka Technologies
This paper presents a unified control strategy that enables both islanded and grid-tied operation of three-phase inverter in distributed generation (DG), with no need for switching between two corresponding controllers or critical islanding detection. The proposed control strategy composes of an inner inductor current loop, and a novel voltage loop in the synchronous reference frame (SRF). The inverter is regulated as a current source just by the inner inductor current loop in grid-tied operation, and the voltage controller is automatically activated to regulate the load voltage upon the occurrence of islanding. Furthermore, the waveforms of the grid current in grid-tied mode and the load voltage in islanding mode are distorted under nonlinear local load with the conventional strategy. And this issue is addressed by proposing a unified load current feed forward in the paper. Additionally, the paper presents the detailed analysis and the parameter design of the control strategy. Finally, the effectiveness of the proposed control strategy is validated by the simulation and experimental results.
Study of Viscous Fluid Damper 6 Different Pattern on 12 Story Structure And C...IRJET Journal
This document discusses a study that analyzed the effectiveness of different patterns of viscous fluid dampers on reducing displacement in 12-story and 17-story structures. Six damper patterns were modeled and analyzed using ETABS software. The results showed that Pattern 6 was the most effective, reducing maximum displacement by over 50% in both structures. Increasing the number of dampers increased lateral loads but did not necessarily correlate to increased damping effectiveness. Proper damper placement was found to be more important than simply adding more dampers.
This document is a certificate from the Diploma Mechanical Engineering Department of Lukhdhirji Engineering College in Morbi, India for the year 2014-2015. It certifies that 5 students, including RANK KRUNAL M., YADAV PARAS J., SOLANKI VISHAL V., PATEL PIYUSH K., and PATEL SACHIN M., have satisfactorily completed their term work in the subject of Project-I within the prescribed time limit and guidelines. The students thank the head of the department and their guide for the opportunity to work on a mechanical engineering project and for their guidance.
During his PhD program at the UCSD Coordinated Robotics Lab, Nick Morozovsky developed several dynamic robotic systems, including Switchblade, a balancing treaded platform, and SkySweeper, a novel cable-locomoting 3D-printed robot. In addition to describing the development process of these robots, and showing the prototypes, Nick will discuss trends in robotics technologies (microprocessors, 3D printing, etc.) that have made prototyping and developing robots faster and cheaper than ever.
This report is documented for Metal Detector System. The goal is to analyze, design, model, simulate and construct the Metal Detector System. A very simple Design Pattern was used to modulate the system with the use of less number of components. Coils were designed in consideration to the principles of induction for the Metal Detector System. Standard components were used to construct the Signal Processing Unit (ASPU). The design for the ASPU was simulated and tested using advanced simulation software called Pspice. The final Product fulfills the requirements as expected.
IJRET : International Journal of Research in Engineering and Technology is an international peer reviewed, online journal published by eSAT Publishing House for the enhancement of research in various disciplines of Engineering and Technology. The aim and scope of the journal is to provide an academic medium and an important reference for the advancement and dissemination of research results that support high-level learning, teaching and research in the fields of Engineering and Technology. We bring together Scientists, Academician, Field Engineers, Scholars and Students of related fields of Engineering and Technology
International Journal of Engineering Research and Applications (IJERA) is an open access online peer reviewed international journal that publishes research and review articles in the fields of Computer Science, Neural Networks, Electrical Engineering, Software Engineering, Information Technology, Mechanical Engineering, Chemical Engineering, Plastic Engineering, Food Technology, Textile Engineering, Nano Technology & science, Power Electronics, Electronics & Communication Engineering, Computational mathematics, Image processing, Civil Engineering, Structural Engineering, Environmental Engineering, VLSI Testing & Low Power VLSI Design etc.
This document provides information about an engineering textbook titled "Electric Circuits" by James S. Kang. It was published in 2018 by Cengage Learning and includes copyright information. The document lists publication details, contributors to the book's production, and permissions guidelines. It also includes a brief table of contents that outlines the main topics covered in each chapter of the textbook.
The document discusses the challenges of power integrity (PI) as integrated circuit scales continue to shrink. PI degradation increases significantly with each generation, putting a "PI wall" that limits further scaling. Traditional PI analysis is not truly physical and can be overly pessimistic. New differential modeling, continuum analysis, and active noise regulation techniques are needed to manage PI in future nodes. Fundamental methods like on-die capacitance distribution and power grid design, as well as innovation in regulation and integration, are opportunities to overcome the PI wall.
This document describes a pedal-powered hacksaw metal cutter and washing machine. It uses the rotational energy from pedaling a bicycle to power both a hacksaw blade for cutting metal and a washing bucket. A dynamo generates power from the pedaling and charges a battery. The stored energy can then power a light or charge a phone. The design aims to productively use the energy from pedaling for metal cutting and washing tasks while eliminating the need for electricity.
EMCLO PROJECT: EMC DESIGN METHODOLOGY FOR LAYOUT OPTIMIZATIONPiero Belforte
This project aimed to develop and validate a prototype EMC simulation tool called PRESTO_CNT. The tool allows predictive analysis of EMC problems on PCBs and optimization of critical tracks through simulation. It was tested on a lights control PCB from Magneti Marelli, comparing simulations of injected noise to measurements. The results demonstrated the viability of the tool and showed good agreement between simulation and measurement. The tool and EMC modeling methodology developed in this project could help improve PCB design processes and reduce product development time at Magneti Marelli.
The SpaceDrive Project - First Results on EMDrive and Mach-Effect ThrustersSérgio Sacani
Propellantless propulsion is believed to be the best option for interstellar travel. However, photon rockets or solar sails have thrusts so low that maybe only nano-scaled spacecraft may reach the next star within our lifetime using very high-power laser beams. Following into the footsteps of earlier breakthrough propulsion programs, we are investigating different concepts based on non-classical/revolutionary propulsion ideas that claim to be at least an order of magnitude more efficient in producing thrust compared to photon rockets. Our intention is to develop an excellent research infrastructure to test new ideas and measure thrusts and/or artefacts with high confidence to determine if a concept works and if it does how to scale it up. At present, we are focusing on two possible revolutionary concepts: The EMDrive and the Mach-Effect Thruster. The first concept uses microwaves in a truncated cone-shaped cavity that is claimed to produce thrust. Although it is not clear on which theoretical basis this can work, several experimental tests have been reported in the literature, which warrants a closer examination. The second concept is believed to generate mass fluctuations in a piezo-crystal stack that creates non-zero time-averaged thrusts. Here we are reporting first results of our improved thrust balance as well as EMDrive and Mach-Effect thruster models. Special attention is given to the investigation and identification of error sources that cause false thrust signals. Our results show that the magnetic interaction from not sufficiently shielded cables or thrusters are a major factor that needs to be taken into account for proper μN thrust measurements for these type of devices.
The document describes the design of an axial flux permanent magnet generator. It includes specifications for electrical and mechanical components. Key points:
1) An axial flux design was selected for its simplicity and efficiency over a radial design. It uses a stationary stator and rotating rotor with magnets.
2) Electrical specifications include selecting neodymium magnets, 9 coils in a star configuration to produce 3-phase power, and calculations to achieve a 60V 3-phase output at 750 RPM.
3) Mechanically, aluminum, steel, and plastics are used. Alignment is critical and achieved via a casing connecting the upper and lower rotors with male-female features and bolts. Total mass is estimated at
Similar to Spicy schematics facebook post collection 2012 13 (SWAN applications) (20)
2013 06 tdr measurement and simulation of rg58 coaxial cable s-parameters_finalPiero Belforte
This document compares time domain measurements and simulations of S-parameters for a 1.83m RG58 coaxial cable. Measurements were taken using a TDR setup and compared to simulations using Spicy Swan, MC10, and Cable Studio circuit simulators. Good agreement was found between the measured and simulated waveforms for S11 and S21, though the simulations did not fully capture effects like distributed impedance discontinuities and dielectric losses in the real cable. Optimizing parameters like transmission line delay improved the match between simulated and measured results.
The document details the history of Digital Wave Simulator (DWS), a digital wave analysis simulation software developed by Piero Belforte beginning in the 1970s. It describes how DWS originated from Belforte's work using digital wave algorithms for electrical simulation. Belforte later founded HDT to develop DWS into a general purpose simulator called SPRINT. HDT also created PRESTO for post-layout simulation and collaborated with CSELT to develop THRIS, a hardware qualification tool that became an Italian telecom standard. After HDT closed, Belforte continued independent DWS development through his company SWAN. The document provides links to additional information, applications, publications and the manhours estimated to have been spent
We were pioneers: early applications of dwn simulations_2Piero Belforte
The early applications (1970s) of a revolutionary electrical circuit simulation method (DWN) are presented including device modelling and signal integrity driven design of high speed digital modules. These modules were utilized to develop the prototypes of digital switching systems deployed in Italian Telecom network in the 1970s.
Lsi Switching Networks (World Telecom Forum Geneva 1983)Piero Belforte
A new generation of LSI-based digital switching networks is presented. Thei application can cover
all practical needs for telecom exhanges from PABX to toll applications.
This document appears to be a set of slides from June 1995 authored by Piero Belforte. The slides are unlabeled and consist of the repeated text "Piero Belforte June 1995" across 20 pages, suggesting it is an incomplete or placeholder set of slides.
The document discusses various fault insertion trials and electromagnetic compatibility tests that were conducted on electronic boards and systems. This includes fault insertion studies on digital exchanges, ATM switches, optical modules, and other complex boards. Tests such as TDR analysis, emission mapping, spectrum analysis, and near field analysis were performed in laboratories to evaluate signal integrity and predict effects of faults. People and equipment involved in the tests are also mentioned, along with applications of fault insertion and modeling techniques.
This flyer promotes THRIS (The Human Rights Information System), an online database created by Piero Belforte containing information on human rights treaties and reporting procedures. The database provides details on core international human rights instruments, reporting calendars and guidelines, concluding observations and comments on country reports. Users can search for country reports and individual communications considered by UN treaty bodies.
The SWAN project is aimed to superfast circuit simulation for multigigabit applications without the issues of conventional simulators (Spice and similar).
The logo of the SWAN PROJECT created by Piero Belforte (head of the Project) is shown.
Prediction of Pcb Radiated Emissions (Emc Symposium Zurich 1998)Piero Belforte
The paper shows the experimental validation of predictive results of radiated emissions of a multilayer pcb. The radiated field is calculated from simulated results of pcb signals obtained from DWN analysis of interconnects.
Simulation of Lossy Interconnections using Digital Wave Network (Iscas 1982,...Piero Belforte
This paper presents an early extension of the DWN method to the simulation of lossy interconnections between digital devices and systems. Several actual applications are reported with comparison to measures.
MIXED MODE SIMULATION OF HIGH SPEED BOARDS USING DWSPiero Belforte
An example of how DWS can deal with mixed mode (electrical,timing, logic) is shown in this paper. The clock frequency limits due to layout an timing issues can be determined by simulation and an optimization of max frequency of operation can be performed by simulation.
New Method For Electrical Simulation Using Digital Wave Filters(It, Alta Freq...Piero Belforte
A revolutionary method for very fast and accurate cicuit simulation is presented.
The method is based on building up an equivalent DSP representation of the circuit
using wave variables (DWN, Digital Wave Network).
Early Signal Integrity applications including TDR-based modeling of high-speed digital devices are presented.
Biased Reflectometry (International Zurich Congress On Emc September 2007)Piero Belforte
A method for building up signal/power integrity models of active devices is presented in this papaper. The method is based on TDR measures taken at varying operating points of the device.
Predictive And Experimental Hardware Robustness Evaluation Hp Seminar 1997Piero Belforte
1) The document discusses requirements for evaluating the global robustness of digital apparatus through both predictive simulation and experimental testing.
2) It describes the need for accurate models, powerful simulation tools, and experimental validation to reliably predict issues like signal integrity, electromagnetic interference, and susceptibility to faults and noise.
3) The THRIS environment aims to meet these requirements through a standardized hardware and software testing platform that integrates commercial simulation tools with customized interfaces, enabling both predictive analysis and experimental validation of robustness for digital designs.
Piero Belforte created THRIS SLIDES in 1995. The slides appear to be a presentation created by Piero Belforte on an unknown topic. Very little contextual information is provided in the single page document.
A New Methodology For Modelling And Simulation Of High Speed Digital Systems ...Piero Belforte
The results of a new MODELING SIMULATION environment on actual applications involving SIGNAL and POWER INTEGRITY issues are presented by PIERO BELFORTE in 1992. DWN DIGITAL WAVE NETWORK and S-PARAMETERS CIRCUIT SIMULATION results are presented.
How information systems are built or acquired puts information, which is what they should be about, in a secondary place. Our language adapted accordingly, and we no longer talk about information systems but applications. Applications evolved in a way to break data into diverse fragments, tightly coupled with applications and expensive to integrate. The result is technical debt, which is re-paid by taking even bigger "loans", resulting in an ever-increasing technical debt. Software engineering and procurement practices work in sync with market forces to maintain this trend. This talk demonstrates how natural this situation is. The question is: can something be done to reverse the trend?
Introduction of Cybersecurity with OSS at Code Europe 2024Hiroshi SHIBATA
I develop the Ruby programming language, RubyGems, and Bundler, which are package managers for Ruby. Today, I will introduce how to enhance the security of your application using open-source software (OSS) examples from Ruby and RubyGems.
The first topic is CVE (Common Vulnerabilities and Exposures). I have published CVEs many times. But what exactly is a CVE? I'll provide a basic understanding of CVEs and explain how to detect and handle vulnerabilities in OSS.
Next, let's discuss package managers. Package managers play a critical role in the OSS ecosystem. I'll explain how to manage library dependencies in your application.
I'll share insights into how the Ruby and RubyGems core team works to keep our ecosystem safe. By the end of this talk, you'll have a better understanding of how to safeguard your code.
AppSec PNW: Android and iOS Application Security with MobSFAjin Abraham
Mobile Security Framework - MobSF is a free and open source automated mobile application security testing environment designed to help security engineers, researchers, developers, and penetration testers to identify security vulnerabilities, malicious behaviours and privacy concerns in mobile applications using static and dynamic analysis. It supports all the popular mobile application binaries and source code formats built for Android and iOS devices. In addition to automated security assessment, it also offers an interactive testing environment to build and execute scenario based test/fuzz cases against the application.
This talk covers:
Using MobSF for static analysis of mobile applications.
Interactive dynamic security assessment of Android and iOS applications.
Solving Mobile app CTF challenges.
Reverse engineering and runtime analysis of Mobile malware.
How to shift left and integrate MobSF/mobsfscan SAST and DAST in your build pipeline.
HCL Notes und Domino Lizenzkostenreduzierung in der Welt von DLAUpanagenda
Webinar Recording: https://www.panagenda.com/webinars/hcl-notes-und-domino-lizenzkostenreduzierung-in-der-welt-von-dlau/
DLAU und die Lizenzen nach dem CCB- und CCX-Modell sind für viele in der HCL-Community seit letztem Jahr ein heißes Thema. Als Notes- oder Domino-Kunde haben Sie vielleicht mit unerwartet hohen Benutzerzahlen und Lizenzgebühren zu kämpfen. Sie fragen sich vielleicht, wie diese neue Art der Lizenzierung funktioniert und welchen Nutzen sie Ihnen bringt. Vor allem wollen Sie sicherlich Ihr Budget einhalten und Kosten sparen, wo immer möglich. Das verstehen wir und wir möchten Ihnen dabei helfen!
Wir erklären Ihnen, wie Sie häufige Konfigurationsprobleme lösen können, die dazu führen können, dass mehr Benutzer gezählt werden als nötig, und wie Sie überflüssige oder ungenutzte Konten identifizieren und entfernen können, um Geld zu sparen. Es gibt auch einige Ansätze, die zu unnötigen Ausgaben führen können, z. B. wenn ein Personendokument anstelle eines Mail-Ins für geteilte Mailboxen verwendet wird. Wir zeigen Ihnen solche Fälle und deren Lösungen. Und natürlich erklären wir Ihnen das neue Lizenzmodell.
Nehmen Sie an diesem Webinar teil, bei dem HCL-Ambassador Marc Thomas und Gastredner Franz Walder Ihnen diese neue Welt näherbringen. Es vermittelt Ihnen die Tools und das Know-how, um den Überblick zu bewahren. Sie werden in der Lage sein, Ihre Kosten durch eine optimierte Domino-Konfiguration zu reduzieren und auch in Zukunft gering zu halten.
Diese Themen werden behandelt
- Reduzierung der Lizenzkosten durch Auffinden und Beheben von Fehlkonfigurationen und überflüssigen Konten
- Wie funktionieren CCB- und CCX-Lizenzen wirklich?
- Verstehen des DLAU-Tools und wie man es am besten nutzt
- Tipps für häufige Problembereiche, wie z. B. Team-Postfächer, Funktions-/Testbenutzer usw.
- Praxisbeispiele und Best Practices zum sofortigen Umsetzen
Generating privacy-protected synthetic data using Secludy and MilvusZilliz
During this demo, the founders of Secludy will demonstrate how their system utilizes Milvus to store and manipulate embeddings for generating privacy-protected synthetic data. Their approach not only maintains the confidentiality of the original data but also enhances the utility and scalability of LLMs under privacy constraints. Attendees, including machine learning engineers, data scientists, and data managers, will witness first-hand how Secludy's integration with Milvus empowers organizations to harness the power of LLMs securely and efficiently.
How to Interpret Trends in the Kalyan Rajdhani Mix Chart.pdfChart Kalyan
A Mix Chart displays historical data of numbers in a graphical or tabular form. The Kalyan Rajdhani Mix Chart specifically shows the results of a sequence of numbers over different periods.
Fueling AI with Great Data with Airbyte WebinarZilliz
This talk will focus on how to collect data from a variety of sources, leveraging this data for RAG and other GenAI use cases, and finally charting your course to productionalization.
Freshworks Rethinks NoSQL for Rapid Scaling & Cost-EfficiencyScyllaDB
Freshworks creates AI-boosted business software that helps employees work more efficiently and effectively. Managing data across multiple RDBMS and NoSQL databases was already a challenge at their current scale. To prepare for 10X growth, they knew it was time to rethink their database strategy. Learn how they architected a solution that would simplify scaling while keeping costs under control.
Monitoring and Managing Anomaly Detection on OpenShift.pdfTosin Akinosho
Monitoring and Managing Anomaly Detection on OpenShift
Overview
Dive into the world of anomaly detection on edge devices with our comprehensive hands-on tutorial. This SlideShare presentation will guide you through the entire process, from data collection and model training to edge deployment and real-time monitoring. Perfect for those looking to implement robust anomaly detection systems on resource-constrained IoT/edge devices.
Key Topics Covered
1. Introduction to Anomaly Detection
- Understand the fundamentals of anomaly detection and its importance in identifying unusual behavior or failures in systems.
2. Understanding Edge (IoT)
- Learn about edge computing and IoT, and how they enable real-time data processing and decision-making at the source.
3. What is ArgoCD?
- Discover ArgoCD, a declarative, GitOps continuous delivery tool for Kubernetes, and its role in deploying applications on edge devices.
4. Deployment Using ArgoCD for Edge Devices
- Step-by-step guide on deploying anomaly detection models on edge devices using ArgoCD.
5. Introduction to Apache Kafka and S3
- Explore Apache Kafka for real-time data streaming and Amazon S3 for scalable storage solutions.
6. Viewing Kafka Messages in the Data Lake
- Learn how to view and analyze Kafka messages stored in a data lake for better insights.
7. What is Prometheus?
- Get to know Prometheus, an open-source monitoring and alerting toolkit, and its application in monitoring edge devices.
8. Monitoring Application Metrics with Prometheus
- Detailed instructions on setting up Prometheus to monitor the performance and health of your anomaly detection system.
9. What is Camel K?
- Introduction to Camel K, a lightweight integration framework built on Apache Camel, designed for Kubernetes.
10. Configuring Camel K Integrations for Data Pipelines
- Learn how to configure Camel K for seamless data pipeline integrations in your anomaly detection workflow.
11. What is a Jupyter Notebook?
- Overview of Jupyter Notebooks, an open-source web application for creating and sharing documents with live code, equations, visualizations, and narrative text.
12. Jupyter Notebooks with Code Examples
- Hands-on examples and code snippets in Jupyter Notebooks to help you implement and test anomaly detection models.
HCL Notes and Domino License Cost Reduction in the World of DLAUpanagenda
Webinar Recording: https://www.panagenda.com/webinars/hcl-notes-and-domino-license-cost-reduction-in-the-world-of-dlau/
The introduction of DLAU and the CCB & CCX licensing model caused quite a stir in the HCL community. As a Notes and Domino customer, you may have faced challenges with unexpected user counts and license costs. You probably have questions on how this new licensing approach works and how to benefit from it. Most importantly, you likely have budget constraints and want to save money where possible. Don’t worry, we can help with all of this!
We’ll show you how to fix common misconfigurations that cause higher-than-expected user counts, and how to identify accounts which you can deactivate to save money. There are also frequent patterns that can cause unnecessary cost, like using a person document instead of a mail-in for shared mailboxes. We’ll provide examples and solutions for those as well. And naturally we’ll explain the new licensing model.
Join HCL Ambassador Marc Thomas in this webinar with a special guest appearance from Franz Walder. It will give you the tools and know-how to stay on top of what is going on with Domino licensing. You will be able lower your cost through an optimized configuration and keep it low going forward.
These topics will be covered
- Reducing license cost by finding and fixing misconfigurations and superfluous accounts
- How do CCB and CCX licenses really work?
- Understanding the DLAU tool and how to best utilize it
- Tips for common problem areas, like team mailboxes, functional/test users, etc
- Practical examples and best practices to implement right away
The Microsoft 365 Migration Tutorial For Beginner.pptxoperationspcvita
This presentation will help you understand the power of Microsoft 365. However, we have mentioned every productivity app included in Office 365. Additionally, we have suggested the migration situation related to Office 365 and how we can help you.
You can also read: https://www.systoolsgroup.com/updates/office-365-tenant-to-tenant-migration-step-by-step-complete-guide/
What is an RPA CoE? Session 1 – CoE VisionDianaGray10
In the first session, we will review the organization's vision and how this has an impact on the COE Structure.
Topics covered:
• The role of a steering committee
• How do the organization’s priorities determine CoE Structure?
Speaker:
Chris Bolin, Senior Intelligent Automation Architect Anika Systems
Digital Banking in the Cloud: How Citizens Bank Unlocked Their MainframePrecisely
Inconsistent user experience and siloed data, high costs, and changing customer expectations – Citizens Bank was experiencing these challenges while it was attempting to deliver a superior digital banking experience for its clients. Its core banking applications run on the mainframe and Citizens was using legacy utilities to get the critical mainframe data to feed customer-facing channels, like call centers, web, and mobile. Ultimately, this led to higher operating costs (MIPS), delayed response times, and longer time to market.
Ever-changing customer expectations demand more modern digital experiences, and the bank needed to find a solution that could provide real-time data to its customer channels with low latency and operating costs. Join this session to learn how Citizens is leveraging Precisely to replicate mainframe data to its customer channels and deliver on their “modern digital bank” experiences.
Digital Banking in the Cloud: How Citizens Bank Unlocked Their Mainframe
Spicy schematics facebook post collection 2012 13 (SWAN applications)
1. 1
Spicy Schematics Facebook POST COLLECTION 2012-2013
SWAN applications by Piero Belforte
Spicy Schematics - ischematics.com shared a link.
February 7
http://www.youtube.com/watch?v=btmrIN62iDc
TDR PERFORMANCE EVALUATION USING WORST CASE EYE DIAGRAMS (WCEDs): 7S12
www.youtube.com
True performance of a TDR (Time Domain Reflectometer) in terms of digital bandwith is evaluated using intrinsic worst case
eye diagrams related to incident a...
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February 7
http://www.slideshare.net/PieroBelforte1/rg58-s-par-theory-cstspicedwsfinal-30898006
2. 2
Rg58 s par theory cst_spice_dws_final
www.slideshare.net
Comparison of time-domain Sparameters of RG58 cable computed by: Theory, CST, SPICE, DWS S. Caniggia, P. Belforte
February 04, 2014 1
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o
o
Spicy Schematics - ischematics.com A comparison of time-domain S-parameters of a RG58 cable computed by different
methods including Theory, CST simulator , SPICE (MC10) and DWS simulators. The good agreement among methods is shown
as well as DWS advantages for fast modeling and simulations of lossy lines using both circuital, BTM and hybrid methods.
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December 28, 2013 · Edited
SWAN EGG
3. 3
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December 28, 2013
Happy New Year with the GOLDEN EGG!
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December 28, 2013
http://www.slideshare.net/PieroBelforte1/2013-pb-rg58-coax-cable-models-andmeasurements
5. 5
2013 pb rg58 coax cable models and measurements
www.slideshare.net
Copyright Piero Belforte Dec 24th 2013 RG58 coaxial cable: A comparison among Analytical models, DWS BTM models, TDR
measures and CST 2013 Cable Studio simulati
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December 28, 2013
http://www.slideshare.net/PieroBelforte1/1993-newmodellingsimulationenvironmentpbgen1993fullslidecollection
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December 12, 2013
Very intersing discussion on fast 2D PI (Power Integrity) simulation of pcbs and Integrated Circuits.
http://www.linkedin.com/groups/Can-ROGUE-Waves-reality-in-4640686.S.188364499
6. 6
Can ROGUE Waves, a reality in oceans and optics, exist in power delivery networks?
www.linkedin.com
"In 2010, more than 25 years after the initial work of Peregrine, researchers took advantage of the analogy that can be drawn
between hydrodynamics and optics...
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November 28, 2013
VI trajectories of a Colpitts oscillator including p.c.b. traces by SWAN/DWS.
7. 7
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November 28, 2013
Happy Thanksgiving!
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November 9, 2013
Here the output spectra at 1Khz for 10mV and 100mV inputs.
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9. 9
10.
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November 9, 2013
Harmonics content of the output signal of the TUBE SCREAMER with a 20mVpp 1Khz input. (SWAN mode).
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November 9, 2013
TUBE SCREAMER: 10mv & 100mv inputs frequency sweeps (1Hz-20Khz/200ms) 500KSamples , 10 & 5 ns
tsteps (SWAN mode).
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November 9, 2013
TUBE SCREAMER: SWAN vs Spice modes.
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November 9, 2013
Here the SWAN mode result for a 20mVpp 1Khz input.
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November 9, 2013
Another vintage audio circuit: the TUBE SCREAMER for electric guitars.
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November 8, 2013
SWAN/DWS modeling of the 12AX7 Triode from data sheets.
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November 6, 2013
Despite the very low oscillation frequency (about 200Hz) and slow edges 20-30us, the functioning is affected
by wiring, especially by power & ground connections (PI: Power Integrity) .
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November 6, 2013
Model of spaghetti wiring of the triode multivibrator.
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2013
1.
Spicy Schematics - ischematics.com shared Spicy Schematics - ischematics.com's photo.
November 6, 2013
Simple triode (12AX7) multivibrator. (SWAN MODE).
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November 6, 2013
12AX7 Multivibrator results.
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November 6, 2013
Intermodulation products (distortion) at 1KHz multiples are clearly visible in this spectrum. Two generators
(2Khz and 3Khz, 1Vpp each) in series, are connected to amplifier input.
19. 19
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November 6, 2013 · Edited
Simple triode (12AX7) multivibrator. (SWAN MODE).
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November 6, 2013
Output spectrum of the 12AX7 audio amplifier: 2Vpp , 5Khz input signal.
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November 5, 2013
Frequency sweep test of a TRIODE audio amplifier (SWAN MODE): result (100Hz-20KHz).
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November 5, 2013
Frequency sweep test of a TRIODE audio amplifier (SWAN MODE).
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November 2, 2013
Detail of the last millisecond (10Khz).
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November 2, 2013
Startup transient of previous 12AX7 triode amplifier (10Khz).
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November 2, 2013 · Edited
Back to the future: a simple VACUUM TUBE audio amplifier (SWAN mode).
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October 18, 2013
OpAMP Phase Shift oscillator using Spicy 3.0
See the ful design report here:
https://www.ischematics.com/webspicy/report.py?RCODE=23632330155013378176a
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October 15, 2013
Giving up pcb trace and gnd/supply wire bonds, after startup the oscillator out behaves like a sinusoid (no
more chaotic effects). Here the spectrum of output voltage after startup (SWAN mode).
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October 15, 2013
Here the spectrum (DWV) of the oscillator's output (Emitter).
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October 15, 2013
Here the schematic of previous circuit.
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October 15, 2013
Here the complete picture, trajectories of SMD transistor pins (C,B,E, outside the package) versus the
collector current.
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October 15, 2013
Adding VCC wire bond (9cm AWG18, BTM model) to previous COLPITTS oscillator: collector voltage vs
collector current trajectory after startup (5us to 10us).
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October 15, 2013
Colpitts oscillator: chaotic startup discovered using SWAN mode in Spicy SWAN 3.0.
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October 4, 2013
DWV multiplot of sim results related to previous circuit
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October 4, 2013
Here a relay control application (Spicy SWAN 3.0) using self supply contact for latching operation. 2s delayed
relay contacts (NO and NC) connected to resistive load.
35. 35
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October 3, 2013
Using the CONVERT feature of Spicy SWAN 3.0 it is very easy to get a new part implementing the previous
relay. This new part can be tested in this simple circuit.
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2013
Liked Electrical & Electronics Engineering
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October 3, 2013
Here the SWAN model of an industrial relay (contactor).
37. 37
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Spicy Schematics - ischematics.com
October 2, 2013
Spicy SWAN 3.0 simulated waveforms after startup time (about 100us in this case)
38. 38
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24.
Spicy Schematics - ischematics.com
October 2, 2013
Adding printed circuit board layout effects. The average trace length is supposed 2cm (TD=100ps) with 100
ohm impedance.
39. 39
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25.
Spicy Schematics - ischematics.com
October 2, 2013
DWV spectrum of V(IN_P) waveform at 100114 input over the time window 4us-5us.
40. 40
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26.
Spicy Schematics - ischematics.com
October 2, 2013
Zoomed view of previous plot.
41. 41
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27.
Spicy Schematics - ischematics.com
October 1, 2013
Overtone (third harmonic) quartz oscillator using an ECL differential line receiver.
42. 42
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28.
Spicy Schematics - ischematics.com
October 1, 2013
Good example by user request of Spicy 3.0 capabilities .. The user wanted a schmitt trigger ... i found a pdf
online with a simple CMOS implementation .. here is that
paper: http://web.mit.edu/Magic/Public/papers/00260219.pdf
now i made the circuit in Spicy:
http://www.ischematics.com/webspicy/share/img27543021772480038737b.png
Then created a subcircuit with one click using Spicy 3.0's new Convert feature, then simulated a test circuit
via transient sim to verify:
https://www.ischematics.com/webspicy/report.py?RCODE=40010130065250437845a
43. 43
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29.
Spicy Schematics - ischematics.com
September 30, 2013
Previous simulations are an example of outstanding capabilties of Spicy SWAN version 3.0 for modeling and
simulation of digital circuits including logic/timing/signal integrity/power integrity issues.
These capabilties cannot be found in other NA based simulation tools on the market today.
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30.
Spicy Schematics - ischematics.com
September 30, 2013
DWV multiplot view of metastable outputs observed at 333 Mhz.
44. 44
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31.
Spicy Schematics - ischematics.com
September 30, 2013
These are the waveforms at 286Mhz clock frequency.
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32.
Spicy Schematics - ischematics.com
September 29, 2013
Sim (SWAN mode) results of previous circuit.
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33.
Spicy Schematics - ischematics.com
September 29, 2013
%00 Mhz Clock and Data signals at PRBS generator pins (outside) are shown here as eye diagrams.
46. 46
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34.
Spicy Schematics - ischematics.com
September 29, 2013
An improved version of previous circuit including a complete model of the ECL 2047.bit PRBS generator and
p.c.b. interconnections modeled as TLs. The model of the PRBS generator was automatically generated from
previous schematic.
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35.
Spicy Schematics - ischematics.com
September 26, 2013
Multiplot dispaly of previous sim results: 50K samples have been calculated for a circuit containg about 500
elements (about half are controlled switches). The SWAN sim requies about 3 sec.
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36.
Spicy Schematics - ischematics.com
September 25, 2013
Shown here the plot (Digital mode) of the waveforms related to previous circuit.
48. 48
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37.
Spicy Schematics - ischematics.com
September 25, 2013
Here an example on how a SR D-type Flip Flop can be easily built up using Spicy SWAN standard logic gates
(SWAN mode).
49. 49
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38.
Spicy Schematics - ischematics.com
August 16, 2013
Simultaneous bidirectional trasmission of asynchronous digital streams (1Gbps and 1.754 Gbps) over an
actual coaxial cable (RG58, 3.66m): actual receivers with X10 gain in the active region (200mV-300mV).
50. 50
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39.
Spicy Schematics - ischematics.com
August 14, 2013
Simultaneous bidirectional trasmission of 1 and 2 Gbps digital streams over an acual coaxial cable (RG58,
3.66m): results
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51. 51
40.
Spicy Schematics - ischematics.com shared a link.
August 11, 2013
Spicy 3.0 is coming!
We have been working hard to provide a new interface that is easier to use ... we have added new features
and enhancements, like a combined 2-axis current and voltage plot so you can see all your signals on one
screen, and faster operation with less memory usage ..
Look for this update coming soon!
http://ischematics.com/images/ex_spicy3_3.0.png
http://ischematics.com/images/ex_spicy4_3.0.png
http://ischematics.com/images/ex_spicy3_3.0.png
ischematics.com
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41.
Spicy Schematics - ischematics.com
July 31, 2013
52. 52
Chaotic trajectory of the the operating point at the node in the middle of the loop.
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42.
Spicy Schematics - ischematics.com
July 26, 2013
100-cell nonlinear trasmission line in an amplified loop configuration: persistent pulse train generation after
startup-
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43.
Spicy Schematics - ischematics.com
July 26, 2013
100-cell nonlinear trasmission line in an amplified loop configuration: startup voltage waveforms.
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44.
Spicy Schematics - ischematics.com
July 25, 2013
Triangular pulse propagation on an elementary non-linear transmission line: voltage waveforms along the
line.
54. 54
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45.
Spicy Schematics - ischematics.com
July 25, 2013
Triangular pulse propagation on an elementary non-linear transmission line.
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55. 55
46.
Spicy Schematics - ischematics.com shared a link.
July 24, 2013
A balanced current-driven backplane structure was utilized in 1987 to implement a high-speed bus for HDTV
digital signal
distribution:https://docs.google.com/viewer?a=v&pid=sites&srcid=ZGVmYXVsdGRvbWFpbnx
waWVyb2JlbGZvcnRlfGd4OjI3MDM2MjMyOGJiMTdhNDE
Google Drive Viewer
docs.google.com
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47.
Spicy Schematics - ischematics.com
July 24, 2013
Worst Case Eye Diagrams (WCEDs) contours at Receiver #1 for current-driven backplane bus. Total current
edge risetime (erfc) = 6ns.
56. 56
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48.
Spicy Schematics - ischematics.com
July 23, 2013
Current-driven backplane bus: voltage waveforms (200 Mbps)
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49.
Spicy Schematics - ischematics.com shared a link.
July 19, 2013
Here the
report:https://www.ischematics.com/webspicy/report.py?RCODE=67062680206141057803
a#newwin
57. 57
Spicy Schematics Homepage
www.ischematics.com
Spicy Schematics - Electronic Circuit Schematic Capture for Tablet and Web - works with iPad, Web - Homepage
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50.
Spicy Schematics - ischematics.com
July 19, 2013
ECL Backplane bus eye diagrams at 250 Mbit/sec: detail.
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58. 58
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51.
Spicy Schematics - ischematics.com
July 18, 2013
Power distribution net current waveforms.
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52.
Spicy Schematics - ischematics.com
July 18, 2013
Power Integrity (PI) simulation on the previous bus operating at 250 Mbit/sec: sim results (voltages).
59. 59
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53.
Spicy Schematics - ischematics.com
July 18, 2013
ECL backplane bus (SWAN mode): 250 Mbit/sec operation (15-bit PRBS )
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60. 60
54.
Spicy Schematics - ischematics.com
July 11, 2013
Comparison between SWAN models of RG58 coaxial cable (1.83m, TDR setup): results.
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61. 61
55.
Spicy Schematics - ischematics.com
June 20, 2013
New Spicy SWAN GUI on a netbook.
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56.
Spicy Schematics - ischematics.com
June 9, 2013
Historical brochure of SPRINT & SIGHTS (predecessors of SWAN/DWS,DWV) APPLICATIONS
(1989):http://www.slideshare.net/pierobelforte/1989-pb-sprintsightsbrochurefullweb
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57.
Spicy Schematics - ischematics.com shared a link.
June 6, 2013
http://www.slideshare.net/pierobelforte/2013-06-tdr-measurement-and-simulation-ofrg58-coaxial-cable-sparametersfinal
2013 06 tdr measurement and simulation of rg58 coaxial cable s-par...
www.slideshare.net
Piero BelforteSpartaco CaniggiaJune 04, 20131TDR measurements andsimulations of RGU 58 coaxialcable S-parameters
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58.
Spicy Schematics - ischematics.com
May 13, 2013
63. 63
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59.
Spicy Schematics - ischematics.com
May 9, 2013
RLTL benchmark circuit: spice mode vs SWAN mode.
64. 64
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60.
Spicy Schematics - ischematics.com shared a link.
May 5, 2013
Just published on the WEB!http://www.slideshare.net/PieroBelforte1/2013-pb-dws-vs-
microcap-10-rl
65. 65
2013 pb dws vs microcap 10 rl
www.slideshare.net
A simple 10-cell RL-TL test circuit has been simulated using two completely different simulators: Microcap10 (MC10, evaluation
version) and DWS. The first one
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61.
Spicy Schematics - ischematics.com
May 2, 2013
10%-90% rise time at the output of 1000 cells having erfc shaped transfer function.
66. 66
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May 2, 2013
Here you can see the results coming from previous
circuits:http://www.slideshare.net/PieroBelforte1/2013-pb-prediction-of-rise-time-errors-of-
a-cascade-of-equal-behavioral-cells
2013 pb prediction of rise time errors of a cascade of equal behav...
www.slideshare.net
May 2nd 2013 Copyright 2013 Piero Belforte1Prediction of rise time errors of a cascade ofequal behavioral cells.IntroductionIn
this paper the effects of finite
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67. 67
63.
Spicy Schematics - ischematics.com
May 2, 2013
Circuit to show rise time effects on a chain of 10 2-port S-parameters blocks (SWAN mode).
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64.
Spicy Schematics - ischematics.com
April 30, 2013
Transfer function risetime (20ps,ramp) effect on a chain of 10 equal blocks in case of sinusoidal input
(10Ghz)
68. 68
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65.
Spicy Schematics - ischematics.com
April 27, 2013
https://www.ischematics.com/webspicy/report.py?RCODE=44010056334854175174a#ne
wwin
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66.
69. 69
Spicy Schematics - ischematics.com shared a link.
April 26, 2013
http://www.slideshare.net/PieroBelforte1/tdr-measurement-of-rg58-coaxial-cable-sparameters-120413
Tdr measurement of rg58 coaxial cable s parameters 120413
www.slideshare.net
A RG58 CU coaxial cable is characterized and modeled usinf SWAN/DWS techniques.
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April 16, 2013
http://www.youtube.com/watch?v=wuHdcEot5Uk
RG58 coaxial cable behavioral model optmization using DWS
70. 70
www.youtube.com
The optimization steps of the BTM (Behavioral Time Model) of a popular RG58 coaxial cable are shown. The starting point is a
10-cell BTM model extracted...
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68.
Spicy Schematics - ischematics.com
April 5, 2013
Hey Spicy fans! As part of our commitment to continuous improvement, the interface is being redesigned to
be more user friendly and intuitive .. watch for the next update coming soon!
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69.
Spicy Schematics - ischematics.com
March 27, 2013
Cisco Systems adopts Spicy SWAN for simulation!
71. 71
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Spicy Schematics - ischematics.com shared a link.
March 19, 2013
New video by user request, making wires and simulation with Spicy on ipad
.. http://youtu.be/Ka8qKTFGUb8
Note we have a YouTube channel with many more tutorial videos, linked from our website ... online at:
youtube.com/user/ischematics
Spicy Schematics - Wiring and Simulation on Ipad
www.youtube.com
Spicy Schematics - Wiring and simulation on ipad http://ischematics.com https://www.facebook.com/SpicySchematics...
72. 72
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71.
Spicy Schematics - ischematics.com
March 17, 2013
Played with Spicy today on a HUGE mac monitor at best buy ... very cool ... the new all-in-one touchscreen
PCs with large monitor offers new possibilities for Spicy and for circuit design!
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72.
73. 73
Spicy Schematics - ischematics.com
March 11, 2013
Interworking of Ipad mini and Mac mini on the previous circuit.
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73.
Spicy Schematics - ischematics.com
March 10, 2013
SWAN simulation of a Fault Insertion on a 10Gbps CML net using the new differential probes of HiSAFE+ to
be used by Cisco Systems.
74. 74
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74.
Spicy Schematics - ischematics.com
March 10, 2013
Spicy Schematics and Spicy SWAN v2.4.6 available now on web and for ipad on the app store. Update today!
Includes minor bug fixes and new features including the ability to now set the .OPTIONS line properties in
spice!
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75.
Spicy Schematics - ischematics.com shared a link.
March 8, 2013
https://www.ischematics.com/webspicy/report.py?RCODE=22668456634860647223a#ne
wwin
Spicy Schematics Homepage
www.ischematics.com
Spicy Schematics - Electronic Circuit Schematic Capture for Tablet and Web - works with iPad, Web - Homepage
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76.
Spicy Schematics - ischematics.com
March 5, 2013
76. 76
Removing via holes effect on the previous 10Gbit/sec differential interconnects...
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77.
Spicy Schematics - ischematics.com
March 5, 2013
....connecting a 10Gbit/sec Binary Pattern generator to the coupled traces including via holes: SWAN sim
results.
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77. 77
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78.
Spicy Schematics - ischematics.com
March 4, 2013
Optimized SWAN micro-behavioral model of coupled microstrips.
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79.
Spicy Schematics - ischematics.com
March 4, 2013
FYI, on Spicy for Web, you can now set some of the .OPTIONS line parameters for spice simulations. Some
circuits converge better with RSHUNT or GMIN specified differently for example, and you can also choose
the integration method of GEAR or TRAP .. defaults are TRAP, RSHUNT off, and GMIN=1e-12 and you can
select the default as well. This is available now on Spicy for Web, and will be available on ipad for the next
release coming soon.
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Spicy Schematics - ischematics.com
February 25, 2013
Results of previous SWAN TDR setup of a coupled pair of pcb traces (microstrips).
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81.
Spicy Schematics - ischematics.com
February 24, 2013
DIGITAL DIFFERENTIATOR RESPONSE to a SINE INPUT.
79. 79
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82.
Spicy Schematics - ischematics.com shared a link.
February 23, 2013
New Video on our YouTube Channel, How to Make Wires:http://youtu.be/7P5UMFph8Pk
New Wiring Method and New Probes - Spicy v2.4.5
www.youtube.com
Spicy Schematics - Group Select, Copy/Paste Example (no audio) http://ischematics.com
https://www.facebook.com/SpicySchematics...
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80. 80
83.
Spicy Schematics - ischematics.com shared a link.
February 22, 2013
Ok, so with Spicy Schematics you have everything you need for circuit schematic design and simulation with
professional-grade spice, ... but what if you need to do high speed digital simulations, with hundreds of RC
networks? How about tra...See More
Spicy Schematics Homepage
ischematics.com
Spicy Schematics - Electronic Circuit Schematic Capture for Tablet and Web - works with iPad, Web - Homepage
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84.
Spicy Schematics - ischematics.com shared a link.
February 20, 2013
To learn the differences between SWAN and Spice, here the new link
: https://docs.google.com/file/d/0Bx-ZqV10CSiNTmxPM0RjTmZNSEE/edit
2013_SpicySWAN_CONCEPTS.pdf - Google Drive
81. 81
docs.google.com
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85.
Spicy Schematics - ischematics.com
February 20, 2013
VOUT vs VIN CIRCULAR ORBITS of previous Digital Integrators.
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86.
Spicy Schematics - ischematics.com
February 19, 2013
82. 82
SWAN: unit step response of H(s) = 1/s (ideal integrator) transfer function.
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87.
Spicy Schematics - ischematics.com
February 19, 2013
Here the SWAN sim results of the previous FI setup.
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83. 83
88.
Spicy Schematics - ischematics.com
February 19, 2013
A practical application of the BTM wire model: brute force fault insertion on a high-speed clock interconnect
(2Ghz).
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89.
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February 16, 2013
Here you will find the sim report of WIEN
OSCILLATOR:https://www.ischematics.com/webspicy/report.py?RCODE=2800827660500161
6111a#newwin
Spicy Schematics Homepage
84. 84
www.ischematics.com
Spicy Schematics - Electronic Circuit Schematic Capture for Tablet and Web - works with iPad, Web - Homepage
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90.
Spicy Schematics - ischematics.com
February 16, 2013
Here a collage of SWAN sim results of the WIEN OSCILLATOR.
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85. 85
91.
Spicy Schematics - ischematics.com
February 16, 2013
A WIEN oscillator in SWAN mode.
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92.
Spicy Schematics - ischematics.com
February 14, 2013
Voltage waveform spectrum of the nonlinear LC oscillator.
86. 86
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93.
Spicy Schematics - ischematics.com
February 14, 2013
V-I orbits related to previous nonlinear LC free-running oscillator.
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87. 87
94.
Spicy Schematics - ischematics.com
February 14, 2013
SWAN mode simulated voltage waveform related to nonlinear LC oscillator.
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95.
Spicy Schematics - ischematics.com
February 13, 2013
Another example of how SWAN can be used to solve a higher order system of nonlinear differential
equations.
88. 88
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96.
Spicy Schematics - ischematics.com
February 6, 2013
A very simple RL DIODE circuit showing a CHAOTIC behavior
89. 89
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97.
Spicy Schematics - ischematics.com commented on a link.
February 5, 2013
Accuracy comparison between Spice mode and SWAN mode for a LC free running oscillator (50Mhz)
compared to a sin source (to be run in Spce and SWAN mode for
comaparison)https://www.ischematics.com/webspicy/report.py?RCODE=2644100477172352
0648a#newwin.
90. 90
Spicy Schematics
www.ischematics.com
Spicy Schematics - Electronic Circuit Schematic Capture for Tablet and Web - works with iPad, Web - Chat!
Like ·
98.
Spicy Schematics - ischematics.com shared a link.
February 4, 2013
Here the SWAN mode report of he simplest LC 50Mhz free oscillator.
https://www.ischematics.com/webspicy/report.py?RCODE=62433800025120153633a#ne
wwin
Spicy Schematics Homepage
www.ischematics.com
Spicy Schematics - Electronic Circuit Schematic Capture for Tablet and Web - works with iPad, Web - Homepage
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February 1, 2013
SWAN mode STEP RESPONSE OF A CHAIN of LOW-PASS TEN 5th-ORDER LOW-PASS CHEBYSHEV FILTERS (
wc = 10MEGRAD, fc = 1.59MHz ). The filters transfer functions are described by their poles in the S-PLANE.
https://www.ischematics.com/webspicy/report.py?RCODE=31843823081086012466a#ne
wwin
Spicy Schematics Homepage
www.ischematics.com
Spicy Schematics - Electronic Circuit Schematic Capture for Tablet and Web - works with iPad, Web - Homepage
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February 1, 2013
92. 92
Here you can find a SCREENSHOT GALLERY related to SWAN/DWS sims in several fields of application,
recently carried out by
Piero:https://picasaweb.google.com/118285010585894969594/DWSIMAGES#57298964286
76687522
DWS IMAGES
picasaweb.google.com
Photos by piero belforte, Mar 29, 2012 - Selection of DWS (Digital Wave Simulator) Screenshots by Piero Belforte
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101.
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February 1, 2013
Congratulations Spicy, we now hit 200 FB likes! Thanks everyone ... remember if you like Spicy, please help
by posting a good review on itunes .. it helps us support development of the app .. we have only a handful
of reviews and most of the time from the few who wanted something else and were not happy ... but 200
FB likes means maybe we can get 200 good reviews on itunes! That would help us out a lot ... just go to
itunes, search ischematics.com, and you can review the free, or full or now swan versions, which ever you
like .. (or review all if you like) ...
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102.
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January 29, 2013
The concept behind Spicy SWAN is that the user can choose between two fully COMPLEMENTARY sim
engines (Spice,DWS), like it happens for HYBRID ENGINE cars.
SWAN/DWS maps the circuit under analysis on an equivalent DIGITAL WAVE NETWORK so th...See More
http://www.ischematics.com/images/2013_DWS_TIMELINE_270113.jpg
www.ischematics.com
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January 28, 2013
SWAN/DWS story.
https://docs.google.com/file/d/0Bx-ZqV10CSiNaG5yaW1JWi1EWjQ/edit
94. 94
2013_SWAN_DWS_STORY_270113_PB.pdf - Google Drive
docs.google.com
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104.
Spicy Schematics - ischematics.com
January 22, 2013
TDR (Time Domain Refectometer) basics: measure on a 75 ohm ideal cable (length=1m).
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105.
Spicy Schematics - ischematics.com
95. 95
January 20, 2013
Using DWS probes in SWAN mode: results.
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106.
Spicy Schematics - ischematics.com
January 20, 2013
Using DWS probes in SWAN mode.
96. 96
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107.
Spicy Schematics - ischematics.com
January 19, 2013
Website re-do! Check out our new homepage look! This comes as Spicy version 2.4.2 is coming out soon,
and Spicy SWAN on the way! Also note that our Spicy Circuit Simulator iPhone utility has a whole new look
... Look out for the coming updates with many new features!
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108.
Spicy Schematics - ischematics.com
January 17, 2013
Example of SWAN mode instantaneous power monitoring.
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January 17, 2013
99. 99
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111.
Spicy Schematics - ischematics.com
January 5, 2013
new video on how to make wires using the new simpler method ... captions available on youtube version
100. 100
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112.
Spicy Schematics - ischematics.com
January 4, 2013
Spicy has updated our web version (ipad will follow soon) to have a new simple method for making wires ..
just click the wire button, then click and drag your wire .. when you lift up its done ... it also will start at the
nearest part pin automatically to help you out! ... this is as it should have been done, and we know a few
users have asked for this, so try it out on the web today, and we will roll it out on ipad soon!
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113.
Spicy Schematics - ischematics.com
101. 101
January 4, 2013
FYI, the next version of Spicy is packed with enhacements, including new SIMPLE wiring procedure, and
other enhancements! look for it soon on the app store and on the web!
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2012
1.
Spicy Schematics - ischematics.com
December 5, 2012
Spicy Tutorial Video #3
Spicy Tutorial Video #3
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103. 103
3.
Spicy Schematics - ischematics.com
December 5, 2012
Spicy Tutorial Part 2
Spicy Tutorial Part 2
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4.
Spicy Schematics - ischematics.com
December 5, 2012
Spicy Tutorial Part 1
Spicy Tutorial Part 1
104. 104
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5.
Spicy Schematics - ischematics.com
December 5, 2012
How to make wires video tutorial
How to make wires video tutorial
105. 105
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Spicy Schematics - ischematics.com
December 5, 2012
NEw Copy Paste Feature Video!
NEw Copy Paste Feature Video!
106. 106
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Spicy Schematics - ischematics.com
December 4, 2012
Another time trial of SpicySWAN vs MC10 for circuit 10_LC_CELL_TL in the window 0 - 5 microseconds with
timestep of 1 picosecond (5 MILLION output samples)
107. 107
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Spicy Schematics - ischematics.com
December 2, 2012
This video shows an actual comparison between a commercial simulator (MC10) and SpicySWAN during the
simultaneous simulation of the same circuit 10_LC_TL. To get similar accuracy levels, both sims are carried
out the same time step of 10 femtoseconds on a time window of 0-50ns.
MC10 runs locally on a quad core I7 PC. SpicySWAN sim is carried out by SWAN/DWS engine running on a
SpicySWAN server in the Web.
108. 108
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November 18, 2012
New Feature: Copy/Paste/Move, Group Select
http://www.youtube.com/watch?v=9Ih2euzv4As
Available on Spicy Web, will rollout on iPad in next update!
Spicy Schematics - Group Select, Copy/Paste Example (no audio)
www.youtube.com
Spicy Schematics - Group Select, Copy/Paste Example (no audio) http://ischematics.com
https://www.facebook.com/SpicySchematics http://groups.google.com/group...
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Spicy Schematics - ischematics.com
November 10, 2012
In this collage the differences are clearly visible.
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Spicy Schematics - ischematics.com
November 9, 2012
This is not an ECG.
110. 110
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12.
Spicy Schematics - ischematics.com
November 9, 2012
A new very simple circuit: Two LC oscillators fed by negative resistances tu sustain the oscillations are
coupled together by a non linear resistance.
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13.
Spicy Schematics - ischematics.com
November 8, 2012
XY PLOTS OF CHUA7
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Spicy Schematics - ischematics.com
November 8, 2012
And this one is an artistic view of Piero related to circuit CHUA7.
112. 112
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Spicy Schematics - ischematics.com
November 8, 2012
And this is the time-domain multiplot related to circuit CHUA7.
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Spicy Schematics - ischematics.com
November 8, 2012
Another little variation on CHUA's theme.
113. 113
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Spicy Schematics - ischematics.com
November 8, 2012
This is what happens with a small change of capacitor C0 params (value,IC). Ref. Spicy SWAN circuit
CHUA5. Report just posted.
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Spicy Schematics - ischematics.com
November 7, 2012
114. 114
CHUA VI trajectories.
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Spicy Schematics - ischematics.com
November 7, 2012
Using Spicy SWAN on Ipad2.
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Spicy Schematics - ischematics.com
November 6, 2012
ROLLER COASTER from the Swan mode ckt just uploaded.
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October 31, 2012
The first Spicy newsletter!
http://www.ischematics.com/newsWeb.py