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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 - Première édition

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… Plus…

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Hansen, R. C.:

Electrically Small, Superdirective, and Superconducting Antennas - edition reliée, livre de poche

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… Plus…

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

2006

ISBN: 9780471782551

Edition reliée

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

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Hansen, R. C.:
Electrically Small, Superdirective, and Superconducting Antennas - edition reliée, livre de poche

2006, ISBN: 0471782556

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Hansen, R. C.:
Electrically Small, Superdirective, and Superconducting Antennas - edition reliée, livre de poche

2006, ISBN: 0471782556

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

NEW BOOK. Frais d'envoi 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.

Informations détaillées sur le livre - Electrically Small, Superdirective, and Superconducting Antennas


EAN (ISBN-13): 9780471782551
ISBN (ISBN-10): 0471782556
Version reliée
Date de parution: 2006
Editeur: Wiley?Blackwell
168 Pages
Poids: 0,417 kg
Langue: eng/Englisch

Livre dans la base de données depuis 2009-07-22T11:32:54+02:00 (Paris)
Page de détail modifiée en dernier sur 2023-06-18T21:50:19+02:00 (Paris)
ISBN/EAN: 0471782556

ISBN - Autres types d'écriture:
0-471-78255-6, 978-0-471-78255-1
Autres types d'écriture et termes associés:
Auteur du livre: hansen robert
Titre du livre: small antennas, superdirective antennas


Données de l'éditeur

Auteur: R. C. Hansen
Titre: Electrically Small, Superdirective, and Superconducting Antennas
Editeur: John Wiley & Sons
Date de parution: 2006-07-21
Poids: 0,424 kg
Langue: Anglais
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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