This document summarizes a research paper that analyzes a CMOS-based 2:4 decoder circuit implemented at a 32nm technology node using the LECTOR (Leakage Control TransistOR) technique to reduce leakage power. The LECTOR technique introduces additional transistors between the pull-up and pull-down networks of CMOS gates to increase resistance and reduce leakage current when the circuit is idle. Simulation results show the LECTOR-based 2:4 decoder reduces leakage power by 65.23% and leakage current by 65.23% compared to a conventional CMOS implementation, with a 145.81% increase in propagation delay. The LECTOR technique effectively reduces static power consumption without impacting dynamic power.
Energy Efficient RF Remote Control for Dimming the Household ApplaincesRadita Apriana
During recent years there is a strong trend towards radio frequency (RF) remote controls as it is
delivering even more comfort to the users and increased usability with high robustness of the RF links.
Lower power consumption with new features and security make RF remote control systems more
competitive with widely used IR remote control systems. In this paper we propose, a RF module based
real time system, which is an integrated system designed to control the dimming or speed of the
appliances. Zigbee module is used as RF module to establish wireless link between Remote and appliance
section having 9600kbs baud rate and range of 100m. Dimming control circuits is part of appliances
section which is used to control the appliances corresponding to signals generated by the remote section.
This system provides energy efficient solution for household uses.
Energy Efficient RF Remote Control for Dimming the Household ApplaincesRadita Apriana
During recent years there is a strong trend towards radio frequency (RF) remote controls as it is
delivering even more comfort to the users and increased usability with high robustness of the RF links.
Lower power consumption with new features and security make RF remote control systems more
competitive with widely used IR remote control systems. In this paper we propose, a RF module based
real time system, which is an integrated system designed to control the dimming or speed of the
appliances. Zigbee module is used as RF module to establish wireless link between Remote and appliance
section having 9600kbs baud rate and range of 100m. Dimming control circuits is part of appliances
section which is used to control the appliances corresponding to signals generated by the remote section.
This system provides energy efficient solution for household uses.
BSNL Internship presentation for Electrical and ElectronicsGhufran Ahmed
Inplant Internship or Training in BSNL basically for Electrical and Electronics branch. It includes four major parts. Media Room, Power Plant, Telephone Exchange and Broad Band.
An Ultra-Low Cost Solution based on Power-Line CommunicationValerio Aisa
This paper discusses a novel communication system, devoted to networking of electrical appliances. The proposed solution relies on a “proxy” approach: bidirectional point-to point communication (called ULP: Ultra-Low cost Power-line) is established on the power-supply wire, between the appliance and the outlet. Here a transceiver embeds both network management functions and ULP communication, acting as a proxy between the appliance and the home network. The proposed approach provides several advantages: i) communication costs at the appliance side are kept at a minimum and, ii) appliance hardware and software are virtually independent from the actual networking protocol, managed by the external proxy device. In order to make the application of ULP communication straightforward, transceiver physical layer have been implemented in a dedicated peripheral for a general-purpose microcontroller. Test of the peripheral has been carried out by exploiting a development tool based on a μC-FPGA mixed architecture, where programmable device is directly connected to the microprocessor bus. This solution closely emulates the perspective microcontroller architecture, and allows for extensive testing of the device under realistic operating conditions. ULP communication has been fully characterized, attaining a BER figure well below 10−6.
Receiver Module of Smart power monitoring and metering distribution system u...IJMER
In the current situation all the communication is very much important and faster range but
the usage of the power should be less in order to reduce the power and the usage of the sources we are
going for this data transmission through the power lines which is common and much feasible since
power line is used at all homes. In this paper we have concentrated much in the receiver module where
the receiver receives the data through the power lines through which we can know the readings of
amount of usage of power at each homes and also the power theft if it occurs anywhere.by this way we
no need to generate any particular infrastructure for transmitting an d receiving instead we can use the
power line itself.This is the work done in NLC,TAMILNADU india which is very less explained in this
paper.
A project report on energy meter monitoring online using wireless transmissio...Robo India
ROBO INDIA presents A project report on Energy Meter monitoring online using wireless Transmission using GSM Modem.
The project reads data from energy meter and uploads it to the server. And we have developed an application that can be accessed through URL that display the data. Thus it is an online mode of data logging and data monitoring.
We welcome all of your views and queries. We are found at
website- http://roboindia.com
mail- info@roboindia.com
Passive Intermodulation (PIM) distortion is a growing concern for telecommunication network operators. They have to cope with limited bandwidths and at the same time, with highest data demand of their subscribers. Learn more about PIM, its causes and measuring.
FORCED STACK SLEEP TRANSISTOR (FORTRAN): A NEW LEAKAGE CURRENT REDUCTION APPR...VIT-AP University
Reduction in leakage current has become a significant concern in nanotechnology-based low-power, low-voltage, and high-performance VLSI applications. This research article discusses a new low-power circuit design the approach of FORTRAN (FORced stack sleep TRANsistor), which decreases the leakage power efficiency in the CMOS-based circuit outline in VLSI domain. FORTRAN approach reduces leakage current in both active as well as standby modes of operation. Furthermore, it is not time intensive when the circuit goes from active mode to standby mode and vice-versa. To validate the proposed design approach, experiments are conducted in the Tanner EDA tool of mentor graphics bundle on projected circuit designs for the full adder, a chain of 4-inverters, and 4-bit multiplier designs utilizing 180nm, 130nm, and 90nm TSMC technology node. The outcomes obtained show the result of a 95-98% vital reduction in leakage power as well as a 15-20% reduction in dynamic power with a minor increase in delay. The result outcomes are compared for accuracy with the notable design approaches that are accessible for both active and standby modes of operation.
BSNL Internship presentation for Electrical and ElectronicsGhufran Ahmed
Inplant Internship or Training in BSNL basically for Electrical and Electronics branch. It includes four major parts. Media Room, Power Plant, Telephone Exchange and Broad Band.
An Ultra-Low Cost Solution based on Power-Line CommunicationValerio Aisa
This paper discusses a novel communication system, devoted to networking of electrical appliances. The proposed solution relies on a “proxy” approach: bidirectional point-to point communication (called ULP: Ultra-Low cost Power-line) is established on the power-supply wire, between the appliance and the outlet. Here a transceiver embeds both network management functions and ULP communication, acting as a proxy between the appliance and the home network. The proposed approach provides several advantages: i) communication costs at the appliance side are kept at a minimum and, ii) appliance hardware and software are virtually independent from the actual networking protocol, managed by the external proxy device. In order to make the application of ULP communication straightforward, transceiver physical layer have been implemented in a dedicated peripheral for a general-purpose microcontroller. Test of the peripheral has been carried out by exploiting a development tool based on a μC-FPGA mixed architecture, where programmable device is directly connected to the microprocessor bus. This solution closely emulates the perspective microcontroller architecture, and allows for extensive testing of the device under realistic operating conditions. ULP communication has been fully characterized, attaining a BER figure well below 10−6.
Receiver Module of Smart power monitoring and metering distribution system u...IJMER
In the current situation all the communication is very much important and faster range but
the usage of the power should be less in order to reduce the power and the usage of the sources we are
going for this data transmission through the power lines which is common and much feasible since
power line is used at all homes. In this paper we have concentrated much in the receiver module where
the receiver receives the data through the power lines through which we can know the readings of
amount of usage of power at each homes and also the power theft if it occurs anywhere.by this way we
no need to generate any particular infrastructure for transmitting an d receiving instead we can use the
power line itself.This is the work done in NLC,TAMILNADU india which is very less explained in this
paper.
A project report on energy meter monitoring online using wireless transmissio...Robo India
ROBO INDIA presents A project report on Energy Meter monitoring online using wireless Transmission using GSM Modem.
The project reads data from energy meter and uploads it to the server. And we have developed an application that can be accessed through URL that display the data. Thus it is an online mode of data logging and data monitoring.
We welcome all of your views and queries. We are found at
website- http://roboindia.com
mail- info@roboindia.com
Passive Intermodulation (PIM) distortion is a growing concern for telecommunication network operators. They have to cope with limited bandwidths and at the same time, with highest data demand of their subscribers. Learn more about PIM, its causes and measuring.
FORCED STACK SLEEP TRANSISTOR (FORTRAN): A NEW LEAKAGE CURRENT REDUCTION APPR...VIT-AP University
Reduction in leakage current has become a significant concern in nanotechnology-based low-power, low-voltage, and high-performance VLSI applications. This research article discusses a new low-power circuit design the approach of FORTRAN (FORced stack sleep TRANsistor), which decreases the leakage power efficiency in the CMOS-based circuit outline in VLSI domain. FORTRAN approach reduces leakage current in both active as well as standby modes of operation. Furthermore, it is not time intensive when the circuit goes from active mode to standby mode and vice-versa. To validate the proposed design approach, experiments are conducted in the Tanner EDA tool of mentor graphics bundle on projected circuit designs for the full adder, a chain of 4-inverters, and 4-bit multiplier designs utilizing 180nm, 130nm, and 90nm TSMC technology node. The outcomes obtained show the result of a 95-98% vital reduction in leakage power as well as a 15-20% reduction in dynamic power with a minor increase in delay. The result outcomes are compared for accuracy with the notable design approaches that are accessible for both active and standby modes of operation.
Implementation and analysis of power reduction in 2 to 4 decoder design using...eSAT Publishing House
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
High performance low leakage power full subtractor circuit design using rate ...eSAT Publishing House
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.
Extremely Low Power FIR Filter for a Smart Dust Sensor ModuleCSCJournals
Digital filters are common components in many applications today, also in for sensor systems, such as large-scale distributed smart dust sensors. For these applications the power consumption is very critical, it has to be extremely low. With the transistor technology scaling becoming more and more sensitive to e.g. gate leakage, it has become a necessity to find ways to minimize the flow of leakage in current CMOS logic. This paper studies sub-threshold source coupled logic (STSCL) in a 45-nm process. The STSCL can be used instead of traditional CMOS to meet the low power and energy consumption requirements. The STSCL style is in this paper used to design a digital filter, applicable for the audio interface of a smart dust sensor where the sample frequency will be 44.1 kHz. A finite-length impulse response (FIR) filter is used with transposed direct form structure and for the coefficient multiplication five-bit canonic signed digit [7] based serial/parallel multipliers were used. The power consumption is calculated along with the delay in order to present the power delay product (PDP) such that the performance of the sub-threshold logic can be compared with corresponding CMOS implementation. The simulated results shows a significant reduction in energy consumption (in terms of PDP) with the system running at a supply voltage as low as 0.2 V using STSCL.
Comparative Performance Analysis of Low Power Full Adder Design in Different ...ijcisjournal
This paper gives the comparison of performance of full adder design in terms of area, power and delay in
different logic styles. Full adder design achieves low power using the Transmission Gate logic compared to
all other topologies such as Basic CMOS, Pass Transistor and GDI techniques but it make use of more
number of transistors compared to GDI. GDI occupies less area compared to all other logic design styles.
This paper presents the simulated outcome using Tanner tools and also H-Spice tool which shows power
and speed comparison of different full adder designs. All simulations have been performed in 90nm, 45nm
and 22nm scaling parameters using Predictive Technology Models in H-Spice tool.
Analysis of Power Dissipation & Low Power VLSI Chip DesignEditor IJMTER
Low power requirement has become a principal motto in today’s world of electronics
industries. Power dissipation has becoming an important consideration as performance and area for
VLSI Chip design. With reducing the chip size, reduced power consumption and power management
on chip are the key challenges due to increased complexity. Low power chip requirement in the
VLSI industry is main considerable field due to the reduction of chip dimension day by day and
environmental factors. For many designs, optimization of power is important as timing due to the
need to reduce package cost and extended battery life. This paper present various techniques to
reduce the power requirement in various stages of CMOS designing i.e. Dynamic Power
Suppression, Adiabatic Circuits, Logic Design for Low Power, Reducing Glitches, Logic Level
Power Optimization, Standby Mode Leakage Suppression, Variable Body Biasing, Sleep Transistors,
Dynamic Threshold MOS, Short Circuit Power Suppression.
High Performance and Low power VLSI CMOS Circuit Designs using ONOFIC Approach IJERA Editor
Leakage power dissipation a major concern for scaling down portable devices. Improving high performance with reduced power consumption and chip area are the main constraint for designing VLSI CMOS circuits. In this paper, high performance and low power ONOFIC approach for VLSI CMOS circuits have been implemented. Mostly the concentrated part in deep sub micron regime is the power dissipation. Many techniques have been proposed for reducing leakage current in deep sub micron but with some limitations they are not suitable for actual requirements. Here we discussed two techniques named LECTOR & ONOFIC. The proposed On/Off Logic (ONOFIC) serves the needs for deep sub micron with its reduced power dissipation and increased performance in VLSI circuits. Thus the proposed ONOFIC approach results have been compared with the LECTOR technique and observed that the proposed technique improves the performance and reduce the power dissipation.
CMOS LOW POWER CELL LIBRARY FOR DIGITAL DESIGNVLSICS Design
Historically, VLSI designers have focused on increasing the speed and reducing the area of digital systems.
However, the evolution of portable systems and advanced Deep Sub-Micron fabrication technologies have
brought power dissipation as another critical design factor. Low power design reduces cooling cost and
increases reliability especially for high density systems. Moreover, it reduces the weight and size of
portable devices. The power dissipation in CMOS circuits consists of static and dynamic components. Since
dynamic power is proportional to V2
dd and static power is proportional to Vdd, lowering the supply voltage
and device dimensions, the transistor threshold voltage also has to be scaled down to achieve the required
performance.
In case of static power, the power is consumed during the steady state condition i.e when there are no
input/output transitions. Static power has two sources: DC power and Leakage power. Consecutively to
facilitate voltage scaling without disturbing the performance, threshold voltage has to be minimized.
Furthermore it leads to better noise margins and helps to avoid the hot carrier effects in short channel
devices. In this paper we have been proposed the new CMOS library for the complex digital design using
scaling the supply voltage and device dimensions and also suggest the methods to control the leakage
current to obtain the minimum power dissipation at optimum value of supply voltage and transistor
threshold. In this paper CMOS Cell library has been implemented using TSMC (0.18um) and TSMC
(90nm) technology using HEP2 tool of IC designing from Mentor Graphics for various analysis and
simulations.
ANALYSIS OF CMOS AND MTCMOS CIRCUITS USING 250 NANO METER TECHNOLOGYcscpconf
The low-power consumption with less delay time has become an important issue in the recent
trends of VLSI. In these days, the low power systems with high speed are highly preferable
everywhere. Designers need to understand how low-power techniques affect performance
attributes, and have to choose a set of techniques that are consistent with these attributes .The
main objective of this paper is to describe, how to achieve low power consumption with
approximately same delay time in a single circuit. In this paper, we make circuits with CMOS
and MTCMOS techniques and check out its power and delay characteristics. The circuits
designed using MTCMOS technique gives least power consumption.
All the pre-layout simulations have been performed at 250nm technology on tanner EDA tool.
Analysis of CMOS and MTCMOS Circuits Using 250 Nano Meter Technology csandit
The low-power consumption with less delay time has become an important issue in the recent
trends of VLSI. In these days, the low power systems with high speed are highly preferable
everywhere. Designers need to understand how low-power techniques affect performance
attributes, and have to choose a set of techniques that are consistent with these attributes .The
main objective of this paper is to describe, how to achieve low power consumption with
approximately same delay time in a single circuit. In this paper, we make circuits with CMOS
and MTCMOS techniques and check out its power and delay characteristics. The circuits
designed using MTCMOS technique gives least power consumption.
All the pre-layout simulations have been performed at 250nm technology on tanner EDA tool.
Design of 64 bit SRAM using Lector Technique for Low Leakage Power with Read ...IOSRJVSP
: In complementary metal oxide semiconductor (CMOS) the power dissipation predominantly comprises of dynamic as well as static power. Prior to introduction of “Deep submicron technologies” it is observed that in case of technology process with feature size larger than 1micro meter, the consumption of dynamic power out of the overall power consumption of any circuit is more than 90%,while that of static power is negligible. But in the present deep submicron technologies in order to, reduce the dynamic power consumption in VLSI circuits, the power supply is being scaled down, keeping in view the principle that the dynamic power dissipated is directly proportional to the square of the supply voltage (Vdd).The threshold voltage also needs to be reduced since the supply voltage is scaled down. Overcoming the inherent limitations in the existing method for leakage power reduction, The Lector (Leakage controlled transistor) technique which works efficiently both in active and idle states of the circuit and results in better leakage power reduction is now proposed. The proposed system presents the analysis of power on “64-bit SRAM array using leakage controlled transistor technique
A Survey Paper on Leakage Power and Delay in CMOS Circuitsijtsrd
Power consumption is one of the top issues of VLSI circuit design, for which CMOS is the primary technology. Today’s focus on low power is not only because of the recent growing demands of mobile applications. Even before the mobile era, power consumption has been a fundamental problem. To solve the power dissipation problem, many researchers have proposed different ideas from the device level to the architectural level and above. However, there is no universal way to avoid tradeoffs between power, delay and area and thus, designers are required to choose appropriate techniques that satisfy application and product needs. In this paper we study different author’s paper to relate to this problem and try to find out the best solution for future work. Vidhyasagar Chaudhary | Dr. Neetesh Raghuwanshi "A Survey Paper on Leakage Power and Delay in CMOS Circuits" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-5 | Issue-4 , June 2021, URL: https://www.ijtsrd.compapers/ijtsrd43615.pdf Paper URL: https://www.ijtsrd.comengineering/electronics-and-communication-engineering/43615/a-survey-paper-on-leakage-power-and-delay-in-cmos-circuits/vidhyasagar-chaudhary
KuberTENes Birthday Bash Guadalajara - K8sGPT first impressionsVictor Morales
K8sGPT is a tool that analyzes and diagnoses Kubernetes clusters. This presentation was used to share the requirements and dependencies to deploy K8sGPT in a local environment.
We have compiled the most important slides from each speaker's presentation. This year’s compilation, available for free, captures the key insights and contributions shared during the DfMAy 2024 conference.
Water billing management system project report.pdfKamal Acharya
Our project entitled “Water Billing Management System” aims is to generate Water bill with all the charges and penalty. Manual system that is employed is extremely laborious and quite inadequate. It only makes the process more difficult and hard.
The aim of our project is to develop a system that is meant to partially computerize the work performed in the Water Board like generating monthly Water bill, record of consuming unit of water, store record of the customer and previous unpaid record.
We used HTML/PHP as front end and MYSQL as back end for developing our project. HTML is primarily a visual design environment. We can create a android application by designing the form and that make up the user interface. Adding android application code to the form and the objects such as buttons and text boxes on them and adding any required support code in additional modular.
MySQL is free open source database that facilitates the effective management of the databases by connecting them to the software. It is a stable ,reliable and the powerful solution with the advanced features and advantages which are as follows: Data Security.MySQL is free open source database that facilitates the effective management of the databases by connecting them to the software.
6th International Conference on Machine Learning & Applications (CMLA 2024)ClaraZara1
6th International Conference on Machine Learning & Applications (CMLA 2024) will provide an excellent international forum for sharing knowledge and results in theory, methodology and applications of on Machine Learning & Applications.
ACEP Magazine edition 4th launched on 05.06.2024Rahul
This document provides information about the third edition of the magazine "Sthapatya" published by the Association of Civil Engineers (Practicing) Aurangabad. It includes messages from current and past presidents of ACEP, memories and photos from past ACEP events, information on life time achievement awards given by ACEP, and a technical article on concrete maintenance, repairs and strengthening. The document highlights activities of ACEP and provides a technical educational article for members.
Literature Review Basics and Understanding Reference Management.pptxDr Ramhari Poudyal
Three-day training on academic research focuses on analytical tools at United Technical College, supported by the University Grant Commission, Nepal. 24-26 May 2024
NO1 Uk best vashikaran specialist in delhi vashikaran baba near me online vas...Amil Baba Dawood bangali
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Harnessing WebAssembly for Real-time Stateless Streaming PipelinesChristina Lin
Traditionally, dealing with real-time data pipelines has involved significant overhead, even for straightforward tasks like data transformation or masking. However, in this talk, we’ll venture into the dynamic realm of WebAssembly (WASM) and discover how it can revolutionize the creation of stateless streaming pipelines within a Kafka (Redpanda) broker. These pipelines are adept at managing low-latency, high-data-volume scenarios.
Understanding Inductive Bias in Machine LearningSUTEJAS
This presentation explores the concept of inductive bias in machine learning. It explains how algorithms come with built-in assumptions and preferences that guide the learning process. You'll learn about the different types of inductive bias and how they can impact the performance and generalizability of machine learning models.
The presentation also covers the positive and negative aspects of inductive bias, along with strategies for mitigating potential drawbacks. We'll explore examples of how bias manifests in algorithms like neural networks and decision trees.
By understanding inductive bias, you can gain valuable insights into how machine learning models work and make informed decisions when building and deploying them.