Название: Полупроводниковые приемно-усилительные устройства: Справочник радиолюбителя
Автор: Терещук Р.М., Терещук К.М., Седов С.А.
Издательство: Наукова думка
Год: 1981
Cтраниц: 672
Формат: djvu
Размер: 12 мб
Язык: русский

В справочнике приведены основные сведения об усилительной и радиоприемной аппаратуре на полупроводниковых приборах и интегральных микросхемах. Даны характеристики электро- и радиоматериалов, радиодеталей и намоточных узлов, полупроводниковых приборов и микросхем, громкоговорителей и телефонов, источников питания, а также принципы построения стерео- и квадрафонических систем звуковоспроизведения и практические схемы приемно-усилительных устройств.

Название: Adaptive Radar Detection: Model-Based, Data-Driven and Hybrid Approaches
Автор: Angelo Coluccia
Издательство: Artech House
Год: 2022
Страниц: 235
Язык: английский
Формат: pdf (true)
Размер: 30.3 MB

This book shows you how to adopt data-driven techniques for the problem of radar detection, both per se and in combination with model-based approaches. In particular, the focus is on space-time adaptive target detection against a background of interference consisting of clutter, possible jammers, and noise. It is a handy, concise reference for many classic (model-based) adaptive radar detection schemes as well as the most popular Machine Learning techniques (including deep neural networks) and helps you identify suitable data-driven approaches for radar detection and the main related issues. You’ll learn how data-driven tools relate to, and can be coupled or hybridized with, traditional adaptive detection statistics; understand fundamental concepts, schemes, and algorithms from statistical learning, classification, and neural networks domains. The book also walks you through how these concepts and schemes have been adapted for the problem of radar detection in the literature and provides you with a methodological guide for the design, illustrating different possible strategies. You’ll be equipped to develop a unified view, under which you can exploit the new possibilities of the data-driven approach even using simulated data.

Название: Power Quality in Power Systems, Electrical Machines, and Power-Electronic Drives, 3rd Edition
Автор: Ewald F. Fuchs, Mohammad A.S. Masoum
Издательство: Academic Press/Elsevier
Год: 2023
Страниц: 1234
Язык: английский
Формат: pdf (true)
Размер: 53.2 MB

Power Quality in Power Systems, Electrical Machines, and Power-Electronic Drives uses current research and engineering practices, guidelines, standards, and regulations for engineering professionals and students interested in solving power quality problems in a cost effective, reliable, and safe manner within the context of renewable energy systems. The book contains chapters that address power quality across diverse facets of electric energy engineering, including AC and DC transmission and distribution lines; end-user applications such as electric machines, transformers, inductors, capacitors, wind power, and photovoltaic power plants; and variable-speed, variable-torque power-electronic drives. The book covers nonsinusoidal waveshapes, voltage disturbances, harmonic losses, aging and lifetime reductions, single-time events such as voltage dips, and the effects of variable-speed drives controlled by PWM converters.

Название: Introduction to Synthetic Aperture Radar Using Python and MATLAB
Автор: Andy Harrison
Издательство: Artech House
Год: 2022
Страниц: 381
Язык: английский
Формат: pdf (true)
Размер: 166.0 MB

This comprehensive introduction to synthetic aperture radar (SAR) is a practical guide to the analysis, simulation, and design of SAR systems. The video eBook uses constructive examples and real-world collected datasets to demonstrate image registration and autofocus methods. Both two- and three-dimensional image formation algorithms are presented. Hardware, software, and environmental parameters are used to estimate performance limits for SAR operation and utilization. A set of Python and MATLAB software tools is included and provides you with an effective mechanism to analyze and predict SAR performance for various imaging scenarios and applications. Examples which use the software tools are provided at the end of each chapter to reinforce critical SAR imaging topics such as clutter-to-noise ratio, mapping rate, spatial resolution, Doppler bandwidth, pulse repetition frequency, and coherency. This is an excellent resource for engineering professionals working in areas of radar signal processing and imaging as well as students interested in studying SAR. The tool suite is written in the Python and MATLAB programming languages and gives the reader a mechanism to generate SAR images, predict the performance of SAR systems for various applications, and analyze images resulting from different scenarios.

Название: Principles of Modern Radar: Basic Principles, 2nd Edition
Автор: Mark A. Richards, William L. Melvin
Издательство: SciTech Publishing/The Institution of Engineering and Technology
Год: 2022
Страниц: 1152
Язык: английский
Формат: epub (true)
Размер: 82.8 MB

The second edition of Principles of Modern Radar Volume 1: Basic Principles is a comprehensive textbook for courses on radar systems and technology at the college senior and graduate student level. It is also a professional training and self-study textbook for engineers switching to a career in radar as well as a professional reference for current radar engineers. It is unique in its breadth of coverage, its emphasis on current methods and its careful balance of qualitative explanation and quantitative rigor appropriate to its intended audience. Principles of Modern Radar: Basic Principles (POMR) was designed with two primary goals: to serve as the “Radar 101” textbook of choice for radar students and practicing engineers in government and industry; and to provide the breadth of topics and modern approach that would make POMR the most convenient and valuable starting point for today's professionals needing to study or review a particular subject.

Название: Intelligent Robot: Implementation and Applications
Автор: Feng Duan, Wenyu Li, Ying Tan
Издательство: Springer
Год: 2023
Страниц: 293
Язык: английский
Формат: pdf (true), epub
Размер: 26.3 MB

Today, the development of robots is making steady advances. In particular, the Robot Operating System (ROS) offers a unified platform that greatly facilitates the development of robots and has become a new hotspot for learning and application in the field of robotics research. This book introduces readers to the key technologies and development methods for ROS-based intelligent robots. The ROS framework consists of three levels: file system level, computational graph level, and community level; after understanding the basic framework of ROS, we will introduce the basics of ROS usage, mainly including the introduction of catkin, workspaces and their creation, creation and compilation of project packages, creation and compilation of ROS nodes and running them, the use of roslaunch, the creation of ROS messages and services, how to write test message publishers and subscribers in C++ or Python, how to write test Servers and Clients in C++ or Python, and more.

Название: Techniques and System Design of Radar Active Jamming
Автор: Guangfu Tang, Yifeng Cai, Rongbing Gan
Издательство: Springer/National Defense Industry Press
Год: 2023
Страниц: 370
Язык: английский
Формат: pdf (true), epub
Размер: 40.6 MB

This book serves as a handbook for radar active jamming system designers, in which design principles and methods are introduced in detail. The book starts from the basic concept and then discusses requirements analysis, type selection, key indicators description, and design methods of radar active jamming system and each subsystem step by step. The content is expressed in an intelligible way, and hence, it is easy to follow even for beginners in this area. Since the authors of this book are all experts and have designed plenty of real systems, their book certainly helps new engineers deal with different kinds of problems encountered while designing a radar active jamming system.

Автор: Долуханов М.. П.
Название: Антенны излучают!
Издательство: М:, Связь
Год: 1973
Страниц: 146
Формат: DJVU, PDF
Размер: 18 МБ
В книге в доступной форме изложены сведения об основных типах современных антенн. Изложены принципы их работы, указаны области применения. Описаны наиболее перспективные пути развития антенной техники. Книга будет полезна широкому кругу читателей, интересующихся настоящим и будущим антенных систем.

Автор: Плешивцев В.И., Градова Т.И.
Название: Очерки об электромагнитной совместимости и помехозащищенности СВЧ-приемников РЛС
Издательство: М:, ПАО НПО Алмаз
Год: 2018
Страниц: 120
Формат: DJVU, PDF
Размер: 11 МБ
Рассмотрены помехозащищенность и электромагнитная совместимость (ЭМС) многофункциональных приемников МРЛС наземного и бортового назначения, работающих в совместных территориальных группировках. Изложены специализированные характеристики и свойства как отдельных узлов, так и СВЧ-приемника в целом...

Название: Raspberry Pi Tricks and Tips - 13th Edition, 2023
Автор: Papercut Ltd
Издательство: Papercut Ltd
Год: 2023
Язык: английский
Формат: pdf
Размер: 49.8 MB

Raspberry Pi Tricks And Tips - это первый и единственный выбор, если вы хотите узнать все о Pi с нуля - где единственным ограничением является ваше воображение.