Автор: Poisel, Richard Название: Principles of Electronic Warfare Antenna Systems ISBN: 1608074846 ISBN-13(EAN): 9781608074846 Издательство: Artech House Цена: 20882.00 р. Наличие на складе: Нет в наличии.
Описание: This comprehensive book serves as a one-stop resource for practical EW antenna system know-how. Supported with over 700 illustrations and nearly 1,700 equations, this authoritative reference offers you detailed explanations of all the important foundations and aspects of this technology. Moreover, you get an in-depth treatment of a wide range of antenna system applications. The book presents the key characteristics of each type of antenna, including dipoles, monopoles, loops, arrays, horns, and patches. This authoritative volume enables you to analyze and design broadband communication and radar EW antennas, interface antennas to receivers and power amplifiers with maximum efficiency, use multicouplers to connect multiple receivers to a single antenna, and apply the correct kind of antenna to EW problems.
Описание: This book describes innovative design solutions for radio-frequency identification (RFID) tags and antennas. Focusing mainly on passive ultra-high-frequency (UHF)-RFID tag antennas, it examines novel approaches based on the use of metamaterial-inspired resonators and other resonant structures as radiating elements. It also offers an exhaustive analysis of the radiation properties of several metamaterial-inspired resonators such as the split ring resonator (SRR) and related structures. Further, it discusses in detail an innovative technology for the RFID tagging of optical discs, which has demonstrated a significant improvement over the state of the art and resulted in a patent. By covering the entire research cycle of theory, design/simulation and fabrication/evaluation of RFID tags and antennas, while also reporting on cutting-edge technologies, the book provides graduate students, researchers and practitioners alike with a comprehensive and timely overview of RFID systems, and a closer look at several radiating structures.
Автор: Butovitsch, Peter von Название: Advanced Antenna Systems For 5G Network Deployments ISBN: 0128200464 ISBN-13(EAN): 9780128200469 Издательство: Elsevier Science Рейтинг: Цена: 17348.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание:
Advanced Antenna Systems for 5G Network Deployments: Bridging the Gap between Theory and Practice provides a comprehensive understanding of the whole field of AAS and how it can be deployed in 5G mobile networks. The book gives a thorough understanding of the basic technology components, the state-of-the-art multi-antenna solutions, what support 3GPP has standardized, the reasons for choices made, how AAS performs in a field environment, and how it can be used in network deployments. This book is ideal for R&D engineers, university researchers and graduate students who want a concise and practical reference on AAS technology and its deployment in 5G networks.
Автор: Fang, D. G. Название: Antenna Theory and Microstrip Antennas ISBN: 0367384671 ISBN-13(EAN): 9780367384678 Издательство: Taylor&Francis Рейтинг: Цена: 10104.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание:
Antenna Theory and Microstrip Antennas offers a uniquely balanced analysis of antenna fundamentals and microstrip antennas. Concise and readable, it provides theoretical background, application materials, and details of recent progress. Exploring several effective design approaches, this book covers a wide scope, making it an ideal hands-on resource for professionals seeking a refresher in the fundamentals. It also provides the basic grounding in antenna essentials that is required for those new to the field. The book's primary focus is on introducing practical techniques that will enable users to make optimal use of powerful commercial software packages and computational electromagnetics used in full wave analysis and antenna design. Going beyond particular numerical computations to teach broader concepts, the author systematically presents the all-important spectral domain approach to analyzing microstrip structures including antennas. In addition to a discussion of near-field measurement and the high-frequency method, this book also covers:
Elementary linear sources, including Huygen's planar element, and analysis and synthesis of the discrete and continuous arrays formed by these elementary sources
The digital beam-forming antenna and smart antenna
Cavity mode theory and related issues, including the design of irregularly shaped patches and the analysis of mutual coupling
Based on much of the author's own internationally published research, and honed by his years of teaching experience, this text is designed to bring students, engineers, and technicians up to speed as efficiently as possible. This text purposefully emphasizes principles and includes carefully selected sample problems to ease the process of understanding the often intimidating area of antenna technology. Paying close attention to this text, you will be able to confid
Автор: Martin Stumpf Название: Time–Domain Electromagnetic Reciprocity in Antenna Modeling ISBN: 1119612314 ISBN-13(EAN): 9781119612315 Издательство: Wiley Рейтинг: Цена: 17733.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Describes applications of time-domain EM reciprocity and the Cagniard-deHoop technique to achieve solutions to fundamental antenna radiation and scattering problems This book offers an account of applications of the time-domain electromagnetic (TD EM) reciprocity theorem for solving selected problems of antenna theory. It focuses on the development of both TD numerical schemes and analytical methodologies suitable for analyzing TD EM wave fields associated with fundamental antenna topologies. Time-Domain Electromagnetic Reciprocity in Antenna Modeling begins by applying the reciprocity theorem to formulate a fundamentally new TD integral equation technique - the Cagniard-deHoop method of moments (CdH-MoM) - regarding the pulsed EM scattering and radiation from a thin-wire antenna.
Subsequent chapters explore the use of TD EM reciprocity to evaluate the impact of a scatterer and a lumped load on the performance of wire antennas and propose a straightforward methodology for incorporating ohmic loss in the introduced solution methodology. Other topics covered in the book include the pulsed EM field coupling to transmission lines, formulation of the CdH-MoM concerning planar antennas, and more. In addition, the book is supplemented with simple MATLAB code implementations, so that readers can test EM reciprocity by conducting (numerical) experiments.
In addition, this text: Applies the thin-sheet boundary conditions to incorporate dielectric, conductive and plasmonic properties of planar antennas Provides illustrative numerical examples that validates the described methodologiesPresents analyzed problems at a fundamental level so that readers can fully grasp the underlying principles of solution methodologiesIncludes appendices to supplement material in the book Time-Domain Electromagnetic Reciprocity in Antenna Modeling is an excellent book for researchers and professors in EM modeling and for applied researchers in the industry.
Автор: Clive Parini, Stuart Gregson, John McCormick, Dani Название: Theory And Practice Of Modern Antenna Range Measurements ISBN: 1849195609 ISBN-13(EAN): 9781849195607 Издательство: Неизвестно Рейтинг: Цена: 33795.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This book provides a comprehensive introduction and explanation of both the theory and practice of all forms of modern antenna measurements, from their most basic postulates and assumptions to the intricate details of their application in various demanding modern measurement scenarios.
Автор: Balanis Constantine A., Ioannidis Panagiotis I. Название: Introduction smart-antenna ISBN: 1598291769 ISBN-13(EAN): 9781598291766 Издательство: Mare Nostrum (Eurospan) Рейтинг: Цена: 6098.00 р. Наличие на складе: Нет в наличии.
Описание: Provides a broad view of the system aspects of smart antennas. This volume includes an overview of smart antenna concepts, introduces some of the areas that impact smart antennas, and examines the influence of interaction and integration of these areas to Mobile Ad-Hoc Networks. In addition, the general principles and major benefits of using space-time processing are introduced.
Автор: Binboga Siddik Yarman Название: Design of Ultra Wideband Antenna Matching Networks ISBN: 9400792212 ISBN-13(EAN): 9789400792210 Издательство: Springer Рейтинг: Цена: 23508.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: In this book, real life examples are presented to design antenna matching networks over HF and cellular commercial multi-band frequencies. For each example, open MatLab source codes are provided so that the reader can easily generate and verify the results.
Автор: Parini Clive, Gregson Stuart, McCormick John Название: Theory and Practice of Modern Antenna Range Measurements ISBN: 1839531266 ISBN-13(EAN): 9781839531262 Издательство: Неизвестно Цена: 27358.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание:
This greatly expanded, co-authored, two-volume text provides a comprehensive introduction and explanation of both the theory and practice of modern antenna measurements, from their most basic postulates and assumptions, to the intricate details of their applications in various demanding modern measurement scenarios.
Starting with an initial examination of the properties of antennas that allow them to enhance the free-space interaction of electronic systems, the authors then introduce direct far-field and indirect far-field forms of antenna measurements and their various implementations. Detailed descriptions are given of the direct far-field measurement technique CATR (Compact Antenna Test Ranges), Body-Centric measurements, and detailed developments of standard planar, cylindrical, spherical and non-canonical near-field techniques; and includes a through treatment of near-field range error budgets which are an indispensable part of antenna metrology. The books conclude with recent advances in measurement techniques such as aperture diagnostics, phase-less antenna metrology, error correction, and range multi-path suppression techniques. Extensive examples illustrate the concepts and techniques covered.
This second edition is thoroughly expanded and now includes new chapters on near-field to far-field transforms from non-canonical surfaces, electromagnetic modelling of CATRs and near-field antenna measurement systems. In addition, there is an expanded chapter on coordinate systems, polarization basis and antenna pattern plotting and new sections on more specialized topics such as 5G and Radome measurements.
Автор: Gregson, Stuart Mccormick, John Parini, Clive Название: Principles of planar near-field antenna measurements ISBN: 0863417361 ISBN-13(EAN): 9780863417368 Издательство: Неизвестно Рейтинг: Цена: 24944.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Offers an introduction and explanation of both the theory and practice of "Planar Near-Field Antenna Measurements" from its basic postulates and assumptions, to the intricacies of its deployment in complex and demanding measurement scenarios.
Описание: Written by leading experts in the field, this text provides systematic coverage of the theoretical analysis, physics, functional designs, and engineering applications of advanced engineered electromagnetic surfaces. It is invaluable reading for researchers, practising engineers and students in electromagnetics, antennas, metasurfaces and optics.
Автор: Parini Clive, Gregson Stuart, McCormick John Название: Theory and Practice of Modern Antenna Range Measurements ISBN: 1839531282 ISBN-13(EAN): 9781839531286 Издательство: Неизвестно Цена: 30577.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание:
This greatly expanded, co-authored, two-volume text provides a comprehensive introduction and explanation of both the theory and practice of modern antenna measurements, from their most basic postulates and assumptions, to the intricate details of their applications in various demanding modern measurement scenarios.
Starting with an initial examination of the properties of antennas that allow them to enhance the free-space interaction of electronic systems, the authors then introduce direct far-field and indirect far-field forms of antenna measurements and their various implementations. Detailed descriptions are given of the direct far-field measurement technique CATR (Compact Antenna Test Ranges), Body-Centric measurements, and detailed developments of standard planar, cylindrical, spherical and non-canonical near-field techniques; and includes a through treatment of near-field range error budgets which are an indispensable part of antenna metrology. The books conclude with recent advances in measurement techniques such as aperture diagnostics, phase-less antenna metrology, error correction, and range multi-path suppression techniques. Extensive examples illustrate the concepts and techniques covered.
This second edition is thoroughly expanded and now includes new chapters on near-field to far-field transforms from non-canonical surfaces, electromagnetic modelling of CATRs and near-field antenna measurement systems. In addition, there is an expanded chapter on coordinate systems, polarization basis and antenna pattern plotting and new sections on more specialized topics such as 5G and Radome measurements.
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