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Electrically Small, Superdirective, and Superconducting Antennas - Hansen, R. C.
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Hansen, R. C.:

Electrically Small, Superdirective, and Superconducting Antennas - primeira edição

2008, ISBN: 0471782556

Wiley-Interscience, Kindle Edition, Auflage: 1, 168 Seiten, Publiziert: 2008-04-21T00:00:00.000Z, Produktgruppe: Digital Ebook Purchas, Verkaufsrang: 5982580, Internet, Groupware, & Telec… mais…

Custos de envio:Available for download now. Les coûts d'expédition peuvent différer des coûts réels. (EUR 14.96) JOHN WILEY AND SONS INC
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Hansen, R. C.:

Electrically Small, Superdirective, and Superconducting Antennas - encadernada, livro de bolso

2006, ISBN: 9780471782551

Wiley?Blackwell, Hardcover, 168 Seiten, Publiziert: 2006-07-21T00:00:01Z, Produktgruppe: Book, 0.43 kg, Verkaufsrang: 5357211, Special Features, Books, Electronics Engineering, Electronic… mais…

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Hansen, R. C.:
Electrically Small, Superdirective, and Superconducting Antennas - primeira edição

2006

ISBN: 9780471782551

Edição encadernada

Wiley-Interscience, Hardcover, Auflage: 1, 168 Seiten, Publiziert: 2006-06-30T00:00:01Z, Produktgruppe: Book, 0.43 kg, Verkaufsrang: 6177704, Internet, Groupware, & Telecommunications, Ne… mais…

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Hansen, R. C.:
Electrically Small, Superdirective, and Superconducting Antennas - encadernada, livro de bolso

2006, ISBN: 0471782556

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Electrically Small, Superdirective, and Superconducting Antennas - Hansen, R. C.
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Hansen, R. C.:
Electrically Small, Superdirective, and Superconducting Antennas - encadernada, livro de bolso

2006, ISBN: 0471782556

[EAN: 9780471782551], New book, [PU: Wiley-Interscience], new, Books

NEW BOOK. Custos de envio: EUR 2.00 Byrd Books, Austin, TX, U.S.A. [83414208] [Rating: 5 (of 5)]

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Electrically Small, Superdirective, and Superconducting Antennas

A seminal reference to electrically small antennas for today's wireless and Wi-Fi world This book is dedicated to the challenges posed by electrically small antennas and their solutions. Electrically small antennas have characteristics that limit performance: low radiation resistance, high reactance, low efficiency, narrow bandwidth, and increased loss in the matching network. Most of these limitations are shared by two other classes of antennas: superdirective and superconducting antennas. All three classes of antennas are thoroughly treated in three interrelated parts: * Part One, Electrically Small Antennas, begins with a discussion of the fundamental limitations of bandwidth and matching, then provides detailed design information on loaded whips and dipoles, ferrite loops, patches with unusual substrates, and dielectric resonator antennas. In addition to exploring designs that work, the author sets forth antenna designs that are based on good physics yet are poor performers, as well as designs with both poor underlying physics and poor performance. * Part Two, Superdirective Antennas, sets forth basic capabilities and limitations of superdirective antennas, both apertures and arrays, and investigates bandwidth, efficiency, and tolerances. The author explores the magnification of intrinsic matching circuit loss due to a large mismatch and evaluates the recent and promising non-Foster matching circuits. * Part Three, Superconducting Antennas, reviews superconductivity concepts and new principles for dipole, loop, and patch antennas. The author concludes with a discussion of superconducting delay lines for wideband phased array steering. Throughout the book, the author provides readers with a historical perspective, setting forth what has been investigated, what works, and what does not. Each part has its own author index and a list of references to help readers continue their explorations of particular topics.With the explosive demand for wireless and Wi-Fi, this seminal reference is essential reading for all antenna professionals and is recommended as a graduate-level course book.

Dados detalhados do livro - Electrically Small, Superdirective, and Superconducting Antennas


EAN (ISBN-13): 9780471782551
ISBN (ISBN-10): 0471782556
Livro de capa dura
Ano de publicação: 2006
Editor/Editora: Wiley?Blackwell
168 Páginas
Peso: 0,417 kg
Língua: eng/Englisch

Livro na base de dados desde 2009-07-22T06:32:54-03:00 (Sao Paulo)
Página de detalhes modificada pela última vez em 2023-06-18T16:50:19-03:00 (Sao Paulo)
Número ISBN/EAN: 0471782556

Número ISBN - Ortografia alternativa:
0-471-78255-6, 978-0-471-78255-1
Ortografia alternativa e termos de pesquisa relacionados:
Autor do livro: hansen robert
Título do livro: small antennas, superdirective antennas


Dados da editora

Autor: R. C. Hansen
Título: Electrically Small, Superdirective, and Superconducting Antennas
Editora: John Wiley & Sons
Ano de publicação: 2006-07-21
Peso: 0,424 kg
Língua: Inglês
99,90 € (DE)
Not available (reason unspecified)

BB; GB; Hardcover, Softcover / Technik/Elektronik, Elektrotechnik, Nachrichtentechnik; Elektronik, Nachrichtentechnik; Antenne

Preface. 1: ELECTRICALLY SMALL ANTENNAS. 1.1 Introduction. 1.2 Fundamental Limitations. 1.3 Electrically Small Antennas: Canonical Types. 1.4 Clever Physics, but Bad Numbers. 1.5 Pathological Antennas. 1.6 ESA Summary. References. Index. 2: SUPERDIRECTIVE ANTENNAS. 2.1 History and Motivation. 2.2 Maximum Directivity. 2.3 Constrained Superdirectivity. 2.4 Bandwidth, Efficiency, and Tolerances. 2.5 Miscellaneous Superdirectivity. 2.6 Matching Circuit Loss Magnification. 2.7 Non-Foster Matching Circuits. 2.8 SD Antenna Summary. References. Index. 3: SUPERCONDUCTING ANTENNAS. 3.1 Introduction. 3.2 Superconductivity Concepts for Antenna Engineers. 3.3 Dipole, Loop, and Patch Antennas. 3.4 Phasers and Delay Lines. 3.5 SC Antenna Summary. References. Subject Index.

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