Название: Airborne Circularly Polarized SAR: Theory, System Design, Hardware Implementation, and Applications
Автор: Josaphat Tetuko Sri Sumantyo, Ming Yam Chua, Cahya Edi Santosa
Издательство: CRC Press
Год: 2023
Страниц: 315
Язык: английский
Формат: pdf (true)
Размер: 106.1 MB

A comprehensive resource on airborne synthetic aperture radar (SAR) systems, Airborne Circulatory Polarized SAR explains the theory, system design, hardware and software, and applications of airborne circularly polarized SAR in environmental monitoring and other uses. Readers learn how to build the hardware and software of circularly polarized SAR, the antenna system, and how to generate point target responses and images using the range doppler algorithm (RDA) from raw signal data. The book discusses applications and analyzing techniques using a circularly polarized SAR system and image processing. Images and MATLAB codes are provided to help professionals and researchers with their applications and future studies.

Название: Обработка сверхширокополосных сигналов и помех
Автор: Радзиевский В.Г., Трифонов П.А.
Издательство: М.: Радиотехника
Год: 2009
Cтраниц: 288
Формат: pdf/djvu
Размер: 17 мб
Язык: русский

Излагаются вопросы, включающие описание моделей сверхширокополосных сигналов, синтеза и анализа алгоритмов обнаружения и измерения информационных параметров в условиях помех и априорной неопределенности, принципов радиоэлектронной разведки, включая высокоточное местоопределение источников излучения, и радиоэлектронного подавления сверхширокополосных и узкополосных радиосистем, а также способов аппаратурной и программной реализации соответствующих радиоэлектронных устройств.

Название: Amorphous Silicon Thin-Film Transistors: Operation, Modelling and Applications
Автор: Zoubeida Hafdi
Издательство: Springer
Год: 2023
Страниц: 141
Язык: английский
Формат: pdf (true), epub
Размер: 10.1 MB

This book explains the basic elements that readers need to know about amorphous silicon material and a-Si:H TFTs. It includes the main principles of the transistors operation, modeling and applications. Fundamentals about transport mechanisms in a-Si:H TFTs and the associated electronic properties are introduced and extended to design examples and strategies to build reliable, large-area, performance optimized circuits. The book also reviews the effect of the amorphous silicon nature and how it impacts the transistors properties and their relevant applications. Fundamentals are made as simple as possible to be easily grasped as they cover everything expected to be important for an easy understanding of the introduced concepts. Owing to thin-film technology improvement over the past years, thin-film transistors have known a great development in terms of electronic applications. The book is dedicated to undergraduate and graduate students. It is also appropriate for device and circuit simulator developers, integrated circuits designers and manufacturers, as well as everyone who would like to have introductory concepts in thin-film transistors based on amorphous silicon.

Название: Frontiers in Robotics and Electromechanics
Автор: Andrey Ronzhin, Viacheslav Pshikhopov
Издательство: Springer
Год: 2023
Страниц: 444
Язык: английский
Формат: pdf (true)
Размер: 15.1 MB

This book introduces intellectual control systems and electromechanics of heterogeneous robots. The book uncovers fundamental principles of robot control and recent developments in software and hardware of robots. The book presents solutions and discusses problems of single robotic devices as well as heterogeneous robotic teams while performing technological tasks that require informational, physical or energetic interaction with human users, environment and other robots. The book considers model–algorithmic and software–hardware control of ground, water and underwater robots, unmanned aerial vehicles, as well as their embedded and attached sub-systems, including manipulators, end-effectors, sensors, actuators, etc. The book will be useful for researchers of interdisciplinary issues related to robotics, electromechanics and Artificial Intelligence. The book is recommended for graduate students with a major/minor in the areas of robotics and mechatronics, management in technical systems, Internet of Things, Artificial Intelligence, electrical engineering, mechanical engineering and Computer Science.

Название: Supercapacitors and Their Applications: Fundamentals, Current Trends, and Future Perspectives
Автор: Anjali Paravannoor, Baiju K.V.
Издательство: CRC Press
Год: 2023
Страниц: 215
Язык: английский
Формат: pdf (true)
Размер: 17.5 MB

Owing to their high-power density, long life, and environmental compatibility, supercapacitors are emerging as one of the promising storage technologies, but with challenges around energy and power requirements for specific applications. This book focusses on supercapacitors including details on classification, charge storage mechanisms, related kinetics, and thermodynamics. Materials used as electrodes, electrolytes, and separators, procedures followed, characterization methods, and modeling are covered, along with emphasis on related applications. There are a wide variety of capacitors depending on the practical application. The main categories are variable capacitors and non-variable capacitors. The capacitance value of variable capacitors can be changed mechanically or electronically, as the name suggests, whereas a non-variable capacitor gives fixed capacitance. Capacitors are mainly classified into three categories, namely electrostatic capacitors, electrolytic capacitors, and electrochemical capacitors. EDLC/goldcaps/ultracapacitors/supercapacitors have been considered to be a well-tried alternative energy storage device for the last few decades.

Название: Applied Embedded Electronics: Design Essentials for Robust Systems (Third Early Release)
Автор: Jerry Twomey
Издательство: O’Reilly Media, Inc.
Год: 2023-03-02
Страниц: 199
Язык: английский
Формат: epub (true)
Размер: 28.3 MB

Embedded controller electronics are at the heart of virtually all modern electronic devices today with a market of more than $86 billion per year and growing. To serve the needs of designers creating products for this huge market, this practical book covers topics crucial for modern electronics design. Author Jerry Twomey examines the methods necessary to help you create a trouble-free integrated system for your product, with an emphasis on hardware design. You'll explore topics from the perspective of real-world applications, including discussions about non-ideal components, noise, and methods for avoiding problematic scenarios.

Название: RF Circuits for 5G Applications: Designing with mmWave Circuitry
Автор: Sangeeta Singh, Rajeev Kumar Arya, B.C. Sahana, Ajay Kumar Vyas
Издательство: Wiley-Scrivener
Год: 2023
Страниц: 340
Язык: английский
Формат: pdf (true)
Размер: 28.6 MB

This book addresses FinFET-based analog IC designing for fifth generation (5G) communication networks and highlights the latest advances, problems, and challenges while presenting the latest research results in the field of mmwave integrated circuits designing. The wireless communication sector is experiencing exponential expansion, particularly in the areas of mobile data and the 5G mobile network, creating fresh market possibilities for designing the integrated circuits (ICs) needed in the industry . Drawing from scientific literature and practical realization, this book explores FinFET-based analog IC designing for 5G communication networks and considers the latest breakthroughs and obstacles. It also presents the recent research trends and future roadmaps for the 5G communication circuits. RF Circuits for 5G Applications includes design guidelines to be considered when designing these circuits and detrimental scaling effects of the same. In addition, to enhance the usability of this book, the editors have included real-time problems in RFIC designing and case studies from experimental results, as well as clearly demarcated design guidelines for the 5G communication ICs designing.

Название: Практические основы аналоговых и цифровых схем
Автор: Каплан Д., Уайт К.
Издательство: М.: Техносфера
Год: 2006
Cтраниц: 174
Формат: pdf
Размер: 41 мб
Язык: русский

Массовая книга предназначена для широкой аудитории от студентов и радиолюбителей до инженеров-практиков. В одном компактном издании изложены как основы аналоговой и цифровой схемотехники, так и необходимые сведения об электронных приборах и компонентах, а также об измерительных приборах.

Название: Programming Voice-controlled IoT Applications: with Alexa and Raspberry Pi
Автор: John Allwork
Издательство: Elektor
Год: 2023
Страниц: 272
Язык: английский
Формат: pdf (true)
Размер: 25.7 MB

The book is split into two parts: the first part covers creating Alexa skills and the second part, designing Internet of Things and Smart Home devices using a Raspberry Pi. The first chapters describe the process of Alexa communication, opening an Amazon account and creating a skill for free. The operation of an Alexa skill and terminology such as utterances, intents, slots, and conversations are explained. Debugging your code, saving user data between sessions, S3 data storage and Dynamo DB database are discussed. In-skill purchasing, enabling users to buy items for your skill as well as certification and publication is outlined. Creating skills using AWS Lambda and ASK CLI is covered, along with the Visual Studio code editor and local debugging.

Название: Approximate Arithmetic Circuit Architectures for FPGA-based Systems
Автор: Salim Ullah, Akash Kumar
Издательство: Springer
Год: 2023
Страниц: 189
Язык: английский
Формат: pdf (true)
Размер: 11.1 MB

Provides architectures of approximate arithmetic circuits optimized for FPGA-based systems. This book presents various novel architectures for FPGA-optimized accurate and approximate operators, their detailed accuracy and performance analysis, various techniques to model the behavior of approximate operators, and thorough application-level analysis to evaluate the impact of approximations on the final output quality and performance metrics. As multiplication is one of the most commonly used and computationally expensive operations in various error-resilient applications such as digital signal and image processing and machine learning algorithms, this book particularly focuses on this operation. The book starts by elaborating on the various sources of error resilience and opportunities available for approximations on various layers of the computation stack. It then provides a detailed description of the state-of-the-art approximate computing-related works and highlights their limitations.