This document summarizes a research paper that proposes a new boat microstrip patch antenna design with a triangular patch and trapezoidal ground plane to achieve ultra-wide bandwidth. Simulations using HFSS software showed the antenna design provides an impedance bandwidth of 75% from 5.8-12.9 GHz and up to 1000% bandwidth from 2-35 GHz when incorporating a dumb-bell shaped electromagnetic band gap structure along the feed line. Measurements agreed well with simulated results, demonstrating low-profile, small size, and simple design with wide bandwidth suitable for wireless applications.
This document discusses the simulation of an ultra-wideband boat microstrip patch antenna using IE3D software. It proposes a new antenna structure using a triangular microstrip patch alongside a small trapezoidal ground plane with proximity feeding. Simulations show this design provides an impedance bandwidth of 2-35 GHz. Etching a 2D electromagnetic bandgap structure into the feed line increases the bandwidth three times and reduces the antenna size while enhancing gain. Measurements agree well with simulations, showing the antenna achieves over 1000% bandwidth with reasonable bidirectional patterns suitable for wireless applications.
This document contains 10 photo credits from various photographers and production companies. It ends by encouraging the reader to create their own Haiku Deck presentation on SlideShare. The photos are credited to Instagram and individual photographers and production companies.
This document contains summaries of several job openings at an engineering consultancy for mechanical, electrical, and public health engineers. The openings are for senior engineers and technicians in London and other parts of the UK, paying up to £55,000. The company has nearly 40 years of experience in MEP design, works on prestigious projects like stadiums and arenas, and offers career progression and training.
This document lists several contract opportunities for engineering roles with recruitment agencies and consulting firms. It provides details on six different positions including senior electrical engineer, senior public health engineer, electrical and mechanical design engineer, senior/principle mechanical engineer, electrical design engineer, and mechanical and electrical design engineer. For each role, it lists the location, pay rate, duration, background of the hiring company, sectors worked in, required qualifications, and potential for career progression. Contact information is provided at the end for more details on any of the opportunities.
This document contains a summary of Amit S. Thite's professional experience and qualifications. He has over 11 years of experience in procurement, purchase, and supply chain management. Currently, he works as the Manager of Supply Chain Management at Valeo India Private Limited, where he leads a team and oversees supply chain operations. Previously, he has held positions with responsibilities including purchase activities, warehouse management, and logistics. He has a Bachelor's degree in Mechanical Engineering and diploma, and seeks a new role with an expected annual compensation of 10.92 lakh.
The document discusses Florida state standards for mathematics which emphasize developing conceptual understanding and procedural skills in fewer topics at greater depth. It also focuses on incorporating habits of mind known as the Standards for Mathematical Practice. These habits include reasoning abstractly, constructing arguments, modeling with mathematics, using tools strategically, attending to precision, and looking for structure. The document provides strategies for teachers to help students develop these habits through increasing engagement, incorporating competition and controversy, appealing to student interests, and applying mild pressure during questioning.
This document summarizes a research paper that proposes a new boat microstrip patch antenna design with a triangular patch and trapezoidal ground plane to achieve ultra-wide bandwidth. Simulations using HFSS software showed the antenna design provides an impedance bandwidth of 75% from 5.8-12.9 GHz and up to 1000% bandwidth from 2-35 GHz when incorporating a dumb-bell shaped electromagnetic band gap structure along the feed line. Measurements agreed well with simulated results, demonstrating low-profile, small size, and simple design with wide bandwidth suitable for wireless applications.
This document discusses the simulation of an ultra-wideband boat microstrip patch antenna using IE3D software. It proposes a new antenna structure using a triangular microstrip patch alongside a small trapezoidal ground plane with proximity feeding. Simulations show this design provides an impedance bandwidth of 2-35 GHz. Etching a 2D electromagnetic bandgap structure into the feed line increases the bandwidth three times and reduces the antenna size while enhancing gain. Measurements agree well with simulations, showing the antenna achieves over 1000% bandwidth with reasonable bidirectional patterns suitable for wireless applications.
This document contains 10 photo credits from various photographers and production companies. It ends by encouraging the reader to create their own Haiku Deck presentation on SlideShare. The photos are credited to Instagram and individual photographers and production companies.
This document contains summaries of several job openings at an engineering consultancy for mechanical, electrical, and public health engineers. The openings are for senior engineers and technicians in London and other parts of the UK, paying up to £55,000. The company has nearly 40 years of experience in MEP design, works on prestigious projects like stadiums and arenas, and offers career progression and training.
This document lists several contract opportunities for engineering roles with recruitment agencies and consulting firms. It provides details on six different positions including senior electrical engineer, senior public health engineer, electrical and mechanical design engineer, senior/principle mechanical engineer, electrical design engineer, and mechanical and electrical design engineer. For each role, it lists the location, pay rate, duration, background of the hiring company, sectors worked in, required qualifications, and potential for career progression. Contact information is provided at the end for more details on any of the opportunities.
This document contains a summary of Amit S. Thite's professional experience and qualifications. He has over 11 years of experience in procurement, purchase, and supply chain management. Currently, he works as the Manager of Supply Chain Management at Valeo India Private Limited, where he leads a team and oversees supply chain operations. Previously, he has held positions with responsibilities including purchase activities, warehouse management, and logistics. He has a Bachelor's degree in Mechanical Engineering and diploma, and seeks a new role with an expected annual compensation of 10.92 lakh.
The document discusses Florida state standards for mathematics which emphasize developing conceptual understanding and procedural skills in fewer topics at greater depth. It also focuses on incorporating habits of mind known as the Standards for Mathematical Practice. These habits include reasoning abstractly, constructing arguments, modeling with mathematics, using tools strategically, attending to precision, and looking for structure. The document provides strategies for teachers to help students develop these habits through increasing engagement, incorporating competition and controversy, appealing to student interests, and applying mild pressure during questioning.
The Four Square Vocabulary intervention uses a graphic organizer template to help students learn new vocabulary words from their curriculum in a hands-on way, with the teacher introducing words and guiding students to complete the template with definitions, examples, and other details in their own words. The intervention is intended to be delivered 4-5 times per week for at least 15 minutes until students achieve grade-level performance on vocabulary assessments.
The document discusses recommendations for improving mathematics education through equity and pedagogy. It recommends focusing on planning, integrating mathematical process standards, aligning materials to standards, focusing on literacy, engaging students, using questioning strategies, and providing content and community support. The overall goal is to establish a rigorous and equitable mathematics curriculum to ensure all students have access to learning.
IBM Blockchain PoV: Hyperledger genesis blockLuca Comparini
Luca Comparini PoV on Blockchain, showing the history of ledgers, transactional business machines and distributed shared ledger. IBM is committed to Hyperledger Project, a collaborative effort created to advance blockchain technology by identifying and addressing important features for a cross-industry open standard for distributed ledgers that can transform the way business transactions are conducted globally.
Blockchain is a technology for a new generation of transactional applications that establishes trust, accountability and transparency while streamlining business processes. A blockchain has two main concepts. A business network, where members exchange items of value through a ledger, which each member possesses and whose content is always in sync with the others.
1. EΥΡΩΠΗΑποσαφήνιση Για άλλες χρήσεις, δείτε: Ευρώπη (αποσαφήνιση).
Ευρώπη Απεικόνιση της Ευρώπης στον παγκόσμιο χάρτη
Έκταση 10.180.000 km²
Πυκνότητα 72/km²
Χώρες 51
Γλώσσες Ινδοευρωπαϊκές γλώσσες, Φιννοουγγρικές γλώσσες, Ελληνική γλώσσα, Βασκική
λώσσα
Ζώνες ώρας UTC, UTC+1, UTC+2, UTC+3, UTC+4,
nternet TLD .eu
Πολιτικός[1] χάρτης Ευρώπης
H Ευρώπη, αποκαλούμενη συνήθως Γηραιά ήπειρος κατά συνθήκη, θεωρείται ότι είναι μία από τις
πτά ηπείρους του κόσμου. Αποτελούμενη από τη δυτικότερη χερσόνησο της Ευρασίας, η Ευρώπη
ωρίζεται γενικά από την Ασία στην ανατολή του από το χώρισμα που αποτελείται από τα Ουράλια,
ον ποταμό Ουράλη, την Κασπία Θάλασσα, την περιοχή του Καυκάσου (προσδιορισμός των
συνόρων) και τον Εύξεινο Πόντο προς τα νοτιοανατολικά. Επίσης, η Ευρώπη συνορεύει με τον
Αρκτικό ωκεανό και άλλα υδατικά συστήματα στα βόρεια, τον Ατλαντικό Ωκεανό στα δυτικά, τη
Μεσόγειο Θάλασσα προς νότο, και τον Εύξεινο Πόντο και συνδέεται με υδατικές οδούς προς τα
οτιοανατολικά. Ωστόσο, τα σύνορα της Ευρώπης -μια έννοια που χρονολογείται από την κλασική
αρχαιότητα- είναι κάπως αυθαίρετη, όπως ο όρος ήπειρος μπορεί να αναφέρεται σε μια πολιτιστική
αι πολιτική διάκριση ή μία φυσιογραφική.
ΕΙΣΑΓΩΓΗ
![EΥΡΩΠΗΑποσαφήνιση Για άλλες χρήσεις, δείτε: Ευρώπη (αποσαφήνιση).
Ευρώπη Απεικόνιση της Ευρώπης στον παγκόσμιο χάρτη
Έκταση 10.180.000 km²
Πυκνότητα 72/km²
Χώρες 51
Γλώσσες Ινδοευρωπαϊκές γλώσσες, Φιννοουγγρικές γλώσσες, Ελληνική γλώσσα, Βασκική
λώσσα
Ζώνες ώρας UTC, UTC+1, UTC+2, UTC+3, UTC+4,
nternet TLD .eu
Πολιτικός[1] χάρτης Ευρώπης
H Ευρώπη, αποκαλούμενη συνήθως Γηραιά ήπειρος κατά συνθήκη, θεωρείται ότι είναι μία από τις
πτά ηπείρους του κόσμου. Αποτελούμενη από τη δυτικότερη χερσόνησο της Ευρασίας, η Ευρώπη
ωρίζεται γενικά από την Ασία στην ανατολή του από το χώρισμα που αποτελείται από τα Ουράλια,
ον ποταμό Ουράλη, την Κασπία Θάλασσα, την περιοχή του Καυκάσου (προσδιορισμός των
συνόρων) και τον Εύξεινο Πόντο προς τα νοτιοανατολικά. Επίσης, η Ευρώπη συνορεύει με τον
Αρκτικό ωκεανό και άλλα υδατικά συστήματα στα βόρεια, τον Ατλαντικό Ωκεανό στα δυτικά, τη
Μεσόγειο Θάλασσα προς νότο, και τον Εύξεινο Πόντο και συνδέεται με υδατικές οδούς προς τα
οτιοανατολικά. Ωστόσο, τα σύνορα της Ευρώπης -μια έννοια που χρονολογείται από την κλασική
αρχαιότητα- είναι κάπως αυθαίρετη, όπως ο όρος ήπειρος μπορεί να αναφέρεται σε μια πολιτιστική
αι πολιτική διάκριση ή μία φυσιογραφική.
ΕΙΣΑΓΩΓΗ](https://image.slidesharecdn.com/7-150225010337-conversion-gate02/85/7-1-320.jpg)
