Автор: Tariqul Islam, Mohammad Название: Metamaterial for Microwave Applications ISBN: 1032414529 ISBN-13(EAN): 9781032414522 Издательство: Taylor&Francis Рейтинг: Цена: 22202.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Introduction.- Radiation Properties of Edge-coupled Split-ring Resonators (EC-SRRs) and Derived Structures.- Antenna and UHF-RFID Tag Design based on Split-ring Resonators and Derived Structures.- A High-Gain Passive UHF-RFID Tag with Increased Read Range.- Conclusions and Future Work.
Автор: Balamati Choudhury Название: Metamaterial inspired electromagnetic applications. ISBN: 981103835X ISBN-13(EAN): 9789811038358 Издательство: Springer Рейтинг: Цена: 14635.00 р. Наличие на складе: Нет в наличии.
Описание: This book focuses on the role of soft-computing-based electromagnetic computational engines in design and optimization of a wide range of electromagnetic applications.
Автор: Balamati Choudhury Название: Metamaterial Inspired Electromagnetic Applications ISBN: 9811099804 ISBN-13(EAN): 9789811099809 Издательство: Springer Рейтинг: Цена: 14635.00 р. Наличие на складе: Нет в наличии.
Описание: This book focuses on the role of soft-computing-based electromagnetic computational engines in design and optimization of a wide range of electromagnetic applications.
Автор: Levin Boris Название: Antennas: Rigorous Methods of Analysis and Synthesis ISBN: 0367489236 ISBN-13(EAN): 9780367489236 Издательство: Taylor&Francis Рейтинг: Цена: 21437.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: The book comprises a new method of solving the integral equation of Leontovich, the most rigorous and most effective equation for the current in thin linear antennas, and describes the features of the application of the new solution method to various types of antennas.
Автор: Guha, Debatosh, Название: Defected ground structure (DGS) based antennas : ISBN: 1119896185 ISBN-13(EAN): 9781119896180 Издательство: Wiley Рейтинг: Цена: 16790.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Percy`s mum has invented a machine that changes DNA to bring extinct species back to life. And when the scientist next door suddenly turns into a talking rat, Percy is roped into a hilarious adventure in which everyone seems to want to get their hands on the species machine - and Percy comes to appreciate what his activist parents are fighting for.
Описание: "This is the first truly comprehensive and most up-to-date handbook available on modern reflector antennas and feed sources for diversified space and ground applications. There has never been such an all-encompassing reflector handbook in print, and no currently available title offers coverage of such recent research developments. The Handbook consists of three volumes. Volume 3 focuses on the range of reflector antenna applications, including space, terrestrial, and radar.
Автор: Fang, D. G. Название: Antenna Theory and Microstrip Antennas ISBN: 1439807272 ISBN-13(EAN): 9781439807279 Издательство: Taylor&Francis Рейтинг: Цена: 23734.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Автор: Saez De Adana, Francisco Gomez Perez, Josefa Tayebi Tayebi, Abdelhamid Casado Ballesteros, Juan Название: Applications of geographic information systems for wireless network planning ISBN: 1630817635 ISBN-13(EAN): 9781630817633 Издательство: Artech House Рейтинг: Цена: 21991.00 р. Наличие на складе: Нет в наличии.
Описание: This practical book shows the procedure to integrate, in a practical way, empirical propagation methods with geographical information systems (GIS) to obtain the radio coverage in open environments. It includes the theoretical explanation of empirical methods and GIS but as a basis to develop a real tool that combines both aspects to provide the user a suitable method for the wireless network planning in urban areas. The book introduces the empirical propagation methods and their application to wireless network planning.
The motivation for combining them with the information obtained from geographical information systems is illustrated as well as their application to real situations. The most important empirical methods used to calculate the propagation in open environments are reviewed. Focus is given to the geometrical information needed to prove the necessity of obtaining some geographical information if these methods must be applied to realistic network planning.
A review of the most important GIS is also described. The advantages and disadvantages of every system is analyzed from the point of view of its integration with an empirical propagation method. An application that combines a geographical information system with an empirical propagation method is fully described.
The practical features of this integration are completely studied to allow an engineer to use and develop his own tool. Examples are given in each chapter to fully describe and illustrate the process.
Автор: Friesen Dean James Название: Introduction to Antennas and RF Propagation Analysis ISBN: 163081928X ISBN-13(EAN): 9781630819286 Издательство: Artech House Рейтинг: Цена: 24231.00 р. Наличие на складе: Нет в наличии.
Описание: This practical text gives engineers and technicians at all levels an easy-to-follow entry point into the subject of RF/EM wave propagation and antennas. While aimed primarily at those who are entering the field or transitioning from a related field, the book also helps experienced professionals obtain a more refined understanding of the various methodologies and processes in this area.The book covers the essentials, practices, technical details, and considerations needed to help a team of engineers design, install, and/or predict the technical performance of a new (or even existing) one-way, two-antenna (long radiating distance) RF communication system. The chapters are organized logically to walk you step by step through the application processes, showing you proven methods to bring about top performance, while also helping you factor in unanticipated variances, including those caused by the earth itself, earth`s gaseous atmosphere, rain, snow, hail, ice, ionospheric signal attenuation, and EM waves. This kind of understanding and consideration saves time, money, and much frustration in a project.With this book in hand, you will better understand RF/EM wave propagation and the technical vernacular used to describe it; become familiar with the various processes and considerations in analyzing, designing, and predicting the performance of new and existing antenna RF communications systems; and more confidently approach problem solving and possible solutions for reducing signal interference and loss.The chapter contents, while not sparing the reader exposure to radiated RF system design and analysis terminology, are written in a relaxed, conversational tone and easy-to-understand manner, making this a perfect learning tool for those entering or transitioning to this field, as well as an excellent supplement or foundational text for an instructional course. The book`s logically organized and easy-to-access chapter structure also facilitates its use as a bench reference for quick lookup or review.
Автор: Albert Sabban Название: Low-Visibility Antennas for Communication Systems ISBN: 1138748102 ISBN-13(EAN): 9781138748101 Издательство: Taylor&Francis Рейтинг: Цена: 10258.00 р. Наличие на складе: Нет в наличии.
Описание: This book delivers a comprehensive and cutting-edge study of the design and application of low-visibility antennas, complete with design considerations and an extensive exploration of radio frequency and antenna measurements.
