Название: Introduction to Active Phased Arrays
Автор: Thomas Sikina
Издательство: Artech House
Год: 2023
Страниц: 633
Язык: английский
Формат: pdf (true)
Размер: 81.5 MB

Written by a renowned expert in the field, this book presents the fundamentals of phased array systems, including contemporary and advanced methods. It features applications ranging from advanced and commercial radars to remote sensing, and multiple channel communications. You will find detailed coverage of fields and waves analysis, domain analysis, fundamentals of array theory, far field synthesis, Floquet theory, aperture weighting functions, impedance and mutual coupling theory, and many other technical applications in system design. The book helps you understand array fundamentals that can be realized by analog, digital or hybrid beamforming methods, reflecting perceived trends in the industry. You’ll also benefit from numerous practice cases, with examples and illustrations to sharpen your understanding. The book leads readers through practical observations, analysis, and design methods that equip both entry-level and experienced engineers with the basic information to solve today’s problems and be in position to take on next-generation engineering and scientific challenges. Array Antennas: Phased array systems have become a natural development path, originating in the microwave design of passive antennas. There are multiple examples of constrained feed systems, such as those formed from TEM and waveguide transmission lines, power dividers, and delay circuits.

Название: Plasmonic Optical Fiber Biosensors
Автор: Christophe Caucheteur, Mederic Loyez
Издательство: Artech House
Год: 2023
Страниц: 313
Язык: английский
Формат: pdf (true)
Размер: 29.4 MB

This book provides a thorough vision of the current trends in plasmonic optical fiber biochemical sensing. It gathers the most recent technological information and shows the maturity reached by the different subsequent technologies. Demonstrating roadmaps for the design process and implementation of plasmonic optical fiber biochemical sensors, the book bridges the gap between theory and application. With this philosophy, understanding key physical properties is of paramount importance for the efficient design of sensing platforms that will meet target specifications. You will learn about the role of the fiber configuration and the functional coating on the properties of the resulting optrodes. You will also get an encompassing overview on all optical fiber configurations used for plasmonic sensing thus far, especially on the progress made over the last decade and rendering the technology compatible for use in real conditions.

Название: Wearable Brain-Computer Interfaces: Prototyping EEG-Based Instruments for Monitoring and Control
Автор: Pasquale Arpaia, Antonio Esposito, Ludovica Gargiulo
Издательство: CRC Press
Год: 2023
Страниц: 287
Язык: английский
Формат: pdf (true)
Размер: 54.5 MB

This book presents a complete overview of the main EEG-based Brain-Computer Interface (BCI) paradigms and the related practical solutions for their design, prototyping, and testing. Readers will explore active, reactive, and passive BCI paradigms, with an emphasis on the operation for developing solutions, addressing the need for customization. Readers will familiarize themselves with the main steps for the realization of low-cost wearable BCIs which include: identification of the most suitable neuro signals for a specific application; definition of the hardware, firmware, and software, with a focus on wearable, non-invasive, and low-cost solutions; development of algorithms for data processing and classification; and, lastly, experimental campaigns for the validation of the prototyped solutions. BCI systems based on electroencephalography (EEG) are investigated and a complete overview of all BCI paradigms is offered. The aim of this book is to drive the reader, from the beginning to the end, along a research-and-development process of a working BCI prototype.

Название: Applied Embedded Electronics: Design Essentials for Robust Systems (4th Early Release)
Автор: Jerry Twomey
Издательство: O’Reilly Media, Inc.
Год: 2023-05-10
Страниц: 324
Язык: английский
Формат: epub (true)
Размер: 37.9 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. This book guides you through all of the techniques listed, which are required for a reliable integrated system. Through extensive illustrations and minimal equations, anyone with an interest in electronics will quickly grasp the ideas discussed.

Название: Autonomous Agricultural Vehicles: Concepts, Principles, Components, and Development Guidelines
Автор: Ali Roshanianfard, Sina Faizollahzadeh-Ardabili
Издательство: CRC Press
Год: 2024
Страниц: 219
Язык: английский
Формат: pdf (true)
Размер: 13.6 MB

This comprehensive guide to agricultural robots is the ideal companion for any student or professional engineer looking to understand and develop autonomous vehicles to use on the modern farm. With world hunger one of the modern era’s most pressing issues, autonomous agricultural vehicles are a key tool in tackling this problem. Smart farming can increase total factory productivity through designing autonomous vehicles based on specific needs, in addition to implementing smart systems into day-to-day operations. This book provides step-by-step guidance, from the theory behind autonomous vehicles, through to the design process and manufacture. Detailing all components of an autonomous agricultural vehicle, from sensors, controlling algorithms, communication and controlling units, the book covers topics such as Artificial Intelligence (AI) and Machine Learning (ML). It also includes case studies, and a detailed guide to international policymaking in recent years. Suitable for students and professionals alike, this book will be a key companion to those interested in agricultural engineering, autonomous vehicles, robotics, and mechatronics, in mechanical, automotive, and electrical engineering.

Название: Make Your Own PC Tricks and Tips - 14th Edition 2023
Автор: Papercut Limited
Издательство: Papercut Limited
Год: 2023
Язык: английский
Формат: pdf
Размер: 39.2 MB

Выбирая сборку своего ПК, руководство "Самостоятельный монтаж компьютера. Советы и лайфхаки" - это идеальный вариант для экономии денег! Если ваш уровень знаний о компьютерах ограничен или вам просто интересна внутренняя часть ПК, это руководство обеспечит необходимое понимание и уверенность в себе. Книга поделена на три основных раздела: Планирование, Сборка и Программное обеспечение, чтобы обеспечить вам полное и глубокое раскрытие всех нюансов. Все, что нужно для сборки своего собственного ПК в одной книге! Кроме того, книга содержит полезные советы и трюки, которые помогут вам сэкономить время и избежать возможных проблем при сборке ПК.

Название: MATLAB Simscape Electrical User’s Guide (R2023a)
Автор: MathWorks
Издательство: The MathWorks, Inc.
Год: March 2023
Страниц: 1696
Язык: английский
Формат: pdf (true)
Размер: 28.7 MB

Simscape Electrical (formerly SimPowerSystems and SimElectronics) provides component libraries for modeling and simulating electronic, mechatronic, and electrical power systems. It includes models of semiconductors, motors, and components for applications such as electromechanical actuation, smart grids, and renewable energy systems. You can use these components to evaluate analog circuit architectures, develop mechatronic systems with electric drives, and analyze the generation, conversion, transmission, and consumption of electrical power at the grid level. Simscape Electrical helps you develop control systems and test system-level performance. You can parameterize your models using MATLAB variables and expressions, and design control systems for electrical systems in Simulink.

Название: Печатные платы. Конструкции и материалы
Автор: Медведев A.M.
Издательство: Техносфера
Год: 2005
Страниц: 304
Формат: pdf
Размер: 19 мб
Язык: русский

В книге известного российского специалиста, д.т.н., профессора A.M. Медведева, описаны схемы процессов, системы совмещений, технологии формирования топологического рисунка. Монография предназначена как для технологов, работающих на производстве печатных плат, так и для конструкторов. Положительно скажется ее прочтение и на уровне управления производством.

Название: Ремонт радиоприемников
Автор: Ломанович В.А., Соболевский А.Г.
Издательство: М.: Связь
Год: 1969
Cтраниц: 401
Формат: djvu
Размер: 11 мб
Язык: русский

Книга посвящена ремонту бытовых радиоприемников. Изложены принципы супергетеродинного приема и назначение отдельных узлов современных радиовещательных приемников. Приведена методика отыскания неисправностей и освещены вопросы настройки и регулировки различных блоков.

Название: Active Array Antennas for High Resolution Microwave Imaging Radar
Автор: Jiaguo Lu, Wei Wang, Xiaolu Wang
Издательство: Springer, National Defense Industry Press
Год: 2023
Страниц: 455
Язык: английский
Формат: pdf (true)
Размер: 15.9 MB

This book highlights the application of active array antennas in high-resolution microwave imaging radar systems. It introduces the basic principles, analytical methods, and performance parameters of active array antennas to achieve low profile, high efficiency, and lightweight. The book systematically elaborates the architecture, analysis, and engineering practice to achieve wideband, multi-band, multi-polarization, and common aperture in active array antennas. It explores hotspot technologies of digital array antennas, microwave photonic array antennas, and active packaging antennas. By presenting over 300 illustrations and diagrams, including schematic diagrams, block diagrams, relation diagrams, and breakdown drawings, the book enables a thorough understanding of the antenna array microsystem as the advanced phase of active array antennas and the direction of future R&D. The book is a good reference source for researchers and engineers interested in the engineering and implementation of microwave imaging radar systems and antenna technology.