Название: Flexible and Wearable Sensors: Materials, Technologies, and Challenges
Автор: Ram K. Gupta
Издательство: CRC Press
Год: 2023
Страниц: 381
Язык: английский
Формат: pdf (true)
Размер: 38.3 MB

With rapid technological developments and lifestyle advancements, electronic sensors are being seamlessly integrated into many devices. This comprehensive handbook explores current, state-of-the-art developments in flexible and wearable sensor technology and its future challenges. Numerous recent efforts have improved the sensing capability and functionality of flexible and wearable sensors. However, there are still many challenges in making them super-smart by incorporating features such as self-power, self-healing, and multifunctionality. These features can be developed with the use of multifunctional nanostructured materials, unique architectural designs, and other advanced technologies. This book provides details about the recent advancements, materials, and technologies used for flexible and wearable sensors. Its wide range of topics addresses the fundamentals of flexible and wearable sensors, their working principles, and their advanced applications.

Название: A New Generation of Ultrafast Oscillators for Mid-Infrared Applications
Автор: Nathalie Nagl
Издательство: Springer
Год: 2022
Страниц: 155
Язык: английский
Формат: pdf (true), epub
Размер: 35.2 MB

This thesis presents the first successful realization of a compact, low-noise, and few-cycle light source in the mid-infrared wavelength region. By developing the technology of pumping femtosecond chromium-doped II-VI laser oscillators directly with the emission of broad-stripe single-emitter laser diodes, coherent light was generated with exceptionally low amplitude noise — crucial for numerous applications including spectroscopy at high sensitivities. Other key parameters of the oscillator's output, such as pulse duration and output power, matched and even surpassed previous state-of-the-art systems. As a demonstration of its unique capabilities, the oscillator's powerful output was used to drive — without further amplification — the nonlinear generation of coherent mid-infrared light spanning multiple octaves. The resulting table-top system uniquely combines high brilliance and ultrabroad spectral bandwidth in the important mid-infrared spectral range.

Название: A New Generation of Ultrafast Oscillators for Mid-Infrared Applications
Автор: Nathalie Nagl
Издательство: Springer
Год: 2022
Страниц: 155
Язык: английский
Формат: pdf (true), epub
Размер: 35.2 MB

This thesis presents the first successful realization of a compact, low-noise, and few-cycle light source in the mid-infrared wavelength region. By developing the technology of pumping femtosecond chromium-doped II-VI laser oscillators directly with the emission of broad-stripe single-emitter laser diodes, coherent light was generated with exceptionally low amplitude noise — crucial for numerous applications including spectroscopy at high sensitivities. Other key parameters of the oscillator's output, such as pulse duration and output power, matched and even surpassed previous state-of-the-art systems. As a demonstration of its unique capabilities, the oscillator's powerful output was used to drive — without further amplification — the nonlinear generation of coherent mid-infrared light spanning multiple octaves. The resulting table-top system uniquely combines high brilliance and ultrabroad spectral bandwidth in the important mid-infrared spectral range.

Название: Guide to Computer Processor Architecture: A RISC-V Approach, With High-level Synthesis
Автор: Bernard Goossens
Издательство: Springer
Серия: Undergraduate Topics in Computer Science
Год: 2023
Страниц: 451
Язык: английский
Формат: pdf (true)
Размер: 14.7 MB

This book is a new textbook on processor architecture. What is new is not the topic, even though actual multicore and multithreaded designs are depicted, but the way processor architecture is presented. The book presents a succession of RISC-V processor implementations in increasing difficulty (non pipelined, pipelined, deeply pipelined, multithreaded, multicore). Each implementation is shown as an HLS (High Level Synthesis) code in C++ which can really be synthesized and tested on an FPGA based development board. The book can be useful for three reasons. First, it is a novel way to introduce computer architecture. The codes given can serve as labs for a processor architecture course. Second, the book content is based on the RISC-V Instruction Set Architecture, which is an open-source machine language promised to become the machine language to be taught, replacing DLX and MIPS. Third, all the designs are implemented through the High Level Synthesis, a tool which is able to translate a C program into an IP (Intellectual Property). Hence, the book can serve to engineers willing to implement processors on FPGA and to researchers willing to develop RISC-V based hardware simulators.

Название: Theory and Practice of Thermal Transient Testing of Electronic Components
Автор: Marta Rencz, Gabor Farkas, Andras Poppe
Издательство: Springer
Год: 2023
Страниц: 389
Язык: английский
Формат: pdf (true)
Размер: 15.5 MB

This book discusses the significant aspects of thermal transient testing, the most important method of thermal characterization of electronics available today. The book presents the theoretical background of creating structure functions from the measured results with mathematical details. It then shows how the method can be used for thermal qualification, structure integrity testing, determining material parameters, and calibrating simulation models. General practical questions about measurements are discussed to help beginners carry out thermal transient testing. The particular problems and tricks of measuring with various electronic components, such as Si diodes, bipolar transistors, MOS transistors, IGBT devices, resistors, capacitors, wide bandgap materials, and LEDs, are covered in detail with the help of various use cases. This hands-on book will enable readers to accomplish thermal transient testing on any new type of electronics and provides the theoretical details needed to understand the opportunities and limitations offered by the methodology. The book will be an invaluable reference for practicing engineers, students, and researchers.

Название: Проекты с использованием контроллера Arduino. 4-е издание
Автор: Петин В. А.
Издательство: СПб.: БХВ-Петербург
Серия: Электроника
Год издания: 2021
Страниц: 560
ISBN: 978-5-9775-6711-4
Формат: DjVu
Язык: русский
Размер: 144 Мб
Качество: отличное

Рассмотрены основные платы Arduino и платы расширения (шилды), добавляющие функциональность основной плате. Подробно описан язык и среда программирования Arduino IDE. ..

Название: Основные измерения в практике радиолюбителя
Автор: Власенков А.Т., Солдатенков В.А.
Издательство: М.: ДОСААФ
Год: 1971
Cтраниц: 113
Формат: pdf
Размер: 11 мб
Язык: русский

В книге кратко рассказывается о принципе работы радиоприемника, основных его качественных показателях и факторах, от которых они зависят. Основное внимание уделено описанию методики измерений параметров радиодеталей, электронных ламп, полупроводниковых приборов, методике наладки и настройки всех цепей радиоприемника и измерения основных его параметров при помощи измерительных приборов.

Название: Справочник радиоинженера
Автор: Лэнди Р., Дэвис Д., Албрехт А.
Издательство: М.-Л.: Госэнергоиздат
Год: 1961
Cтраниц: 703
Формат: djvu
Размер: 13 мб
Язык: русский

Предлагаемый вниманию читателей перевод "Справочника радиоинженера" (США, 1957 г) рассчитан на радиоинженеров и студентов, специализирующихся по радиотехнике и электронике. В справочнике приведены исходные данные, необходимые для проектирования различных элементов радиотехнических устройств В основу многочисленных расчетов режимов работы схем различных устройств положен графо-аналитический метод.

Название: Internet of Things Systems Design Lab Book
Автор: Charith Perera
Издательство: Leanpub/IOT Garage
Год: 2023-01-12
Страниц: 105
Язык: английский
Формат: pdf (true)
Размер: 53.6 MB

This IOT LAB BOOK is primarily compiled to support the university courses on Internet of Things: Systems Design at both undergraduate and postgraduate levels. But you can follow the tutorials without attending the course. This lab book guides you through a series of labs. Each lab has its objectives. It is expected that you should be able to complete each lab session within two hours (most of the time, much less). This lab book does assume that you have some amount of networking knowledge. Further, it is important to mention that IoT, by nature, is a broad subject. Therefore, in a few lab sessions, we cannot teach you all the topics in-depth. For example, Arduino programming use C/C++ programming languages. However, we do not expect you to be an expert on C/C++ to follow the lab session. However, if you have some background, you will find some known concepts in action and feel comfortable. If you have never seen C/C++ before, you will, of course, feel nervous and sometimes will feel lost.

Название: Радиотехнические цепи и сигналы
Автор: Баскаков С.И.
Издательство: М.: Высшая школа
Год: 2000 - изд. 3-е, перераб. и дополн.
Cтраниц: 462
Формат: pdf
Размер: 18 мб
Язык: русский

В основу учебника положен материал лекций, которые автор читал студентам радиотехнического факультета Московского энергетического института (технического университета). Предназначен для активного самостоятельного приобретения знаний в области теоретической радиотехники. Содержит обширный методический аппарат, включающий перечень результатов, контрольные вопросы, задачи среднего и повышенного уровней сложности.