Modern Antennas by J., Smith, B. L., Griffiths, Hugh, Drabowitch, S., Papiernik, A. Encinas - livro usado

EAN (ISBN-13): 9781402032165
ISBN (ISBN-10): 1402032161
Livro de capa dura
Livro de bolso
Ano de publicação: 2005
Editor/Editora: Springer US
689 Páginas
Peso: 1,187 kg
Língua: eng/Englisch

Livro na base de dados desde 2007-05-27T20:00:02+01:00 (Lisbon)
Página de detalhes modificada pela última vez em 2024-02-09T10:40:31+00:00 (Lisbon)
Número ISBN/EAN: 9781402032165

Número ISBN - Ortografia alternativa:
1-4020-3216-1, 978-1-4020-3216-5
Ortografia alternativa e termos de pesquisa relacionados:
Autor do livro: drabo, papi, drabowitch griffiths papiernik encinas smith hugh, albert hug, dan griffiths, papier, griffith
Título do livro: antennas modern

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Dados da editora

Autor: S. Drabowitch; A. Papiernik; Hugh Griffiths; J. Encinas; B.L. Smith
Título: Modern Antennas
Editora: Springer; Springer US
690 Páginas
Ano de publicação: 2005-12-31
New York; NY; US
Língua: Inglês
106,99 € (DE)
109,99 € (AT)
118,00 CHF (CH)
Available
XX, 690 p.

BB; Hardcover, Softcover / Technik/Elektronik, Elektrotechnik, Nachrichtentechnik; Nachrichtententechnik, Telekommunikation; Verstehen; Communications; Electromagnetics; Modern Antennas; Radar; Signal Processign; antenna; communication; filter; filtering; complexity; Communications Engineering, Networks; Signal, Speech and Image Processing; Electrical and Electronic Engineering; Microwaves, RF Engineering and Optical Communications; Applied Dynamical Systems; Elektronik; Digitale Signalverarbeitung (DSP); Elektrotechnik; Mathematik für Ingenieure; Kybernetik und Systemtheorie; BC

 provides a complete and rigorous treatment of the theory and practice of modern antenna design and use. Written by a team of experienced engineers, the text is presented in a simple and understandable manner which guides the reader progressively through the stages of the design process. The book is aimed at practising engineers and graduate-level students, and includes numerous examples of practical designs applied to real engineering situations.

The second edition contains significant new material on antennas for mobile communications, and on signal processing antennas for applications in communications and radar.

is an essential handbook for any engineer involved in the field.

Modern Antennas, 2nd edition Modern Antennas, 2nd edition

List of contributors. Foreword. Acknowledgements. Electromagnetism and antennas – a historical perspective. 1 Fundamentals of electromagnetism. 1.1 Maxwell’s equations. 1.2 Power and energy. 1.3 Plane waves in linear media. Further reading. Exercises. 2 Radiation. 2.1 Plane wave spectrum. 2.2 Kirchhoff’s formulation. Further reading. Exercises. 3 Antennas in transmission. 3.1 Far field radiation. 3.2 Field radiated from an antenna. 3.3 Directivity, gain, radiation pattern. Further reading. Exercises. 4 Receiving antennas. 4.1 Antenna reciprocity theorem. 4.2 Antenna effective receiving area. 4.3 Energy transmission between two antennas. 4.4 Antenna behaviour in the presence of noise.  Further reading. Exercises. 5 Antennas of simple geometry. 5.1 Aperture antennas. 5.2 Wire antennas. Further reading. Exercises. 6 Printed antennas. 6.1 Introduction. 6.2 Different types of printed radiating elements. 6.3 Field analysis methods. 6.4 Input impedance, bandwidth and radiation pattern. 6.5 Low profile, wideband or multiband antennas for mobile communications and short-range applications. Further reading. Exercises. 7 Large antennas and microwave antennas. 7.1 Introduction. 7.2 Structures and applications. 7.3 Fundamental propagation laws. 7.4 Antennas as radiating apertures. Appendix 7A Deduction of the Huygens-Fresnel principle from the Kirchhoff integral. Further reading. Exercises. 8 Primary feeds. 8.1 General properties. 8.2 Horns. 8.3 Hybrid modes and corrugated horns. 9 Axially symmetric systems. 9.1 Introduction. 9.2 Symmetry properties - propagation of polarization, radiation patterns. 9.3 Principal surface. 9.4 Transfer function. 9.5 System gain.9.6 Radiation patterns. 9.7 Aberrations in axially-symmetric systems. 9.8 Axially symmetric systems considered in reception: diffraction pattern. 9.9 System considered in reception: transfer of the energy contained in the diffraction pattern to theprimary aperture. 9.10 Radiation in the Fresnel zone of a Gaussian illumination - application to the transport of energy by radiation (Goubeau’s waves). Further reading. Exercises. 10 Focused systems. 10.1 Introduction. 10.2 The Cassegrain antenna. 10.3 Tracking systems. 10.4 Non axially-symmetric systems. Further reading. Exercises. 11 Arrays. 11.1 Introduction. 11.2 General structure of a phased array (examples). 11.3 Linear array theory. 11.4 Variation of gain as a function of direction. 11.5 Effects of phase quantization. 11.6 Frequency-scanned arrays. 11.7 Analogue beamforming matrices. 11.8 Further topics. Appendix 11A Comparison of linear and circular arrays. Further reading. Exercises. 12 Fundamentals of polarimetry. 12.1 Introduction. 12.2 Fully polarized waves. 12.3 Partially polarized waves. 12.4 Polarimetric representation of radar targets. 12.5 Partially polarized waves: The Mueller Matrix. 12.6 Polarizers and polarization separators for telecommunications antennas and polarimetric radars. 13 Antennas and signal theory. 13.1 Introduction. 13.2 Equivalence of an aperture and a spatial frequency filter. 13.3 Synthesis of an aperture to radiate a given radiation pattern. 13.4 Superdirective antennas.13.5 The antenna as a filter of angular signals. Further reading. Exercises. 14 Signal processing antennas. 14.1 Introduction. 14.2 Synthetic antennas in radar and sonar. 14.3 Imaging of coherent sources. 14.4 Imaging of incoherent sources. 14.5 High resolution imagery and the maximum entropy method. 14.6 Other methods of spectral estimation. 14.7 Spatial filtering. Appendix 14A Entropy and probability.  Further reading. Exercises. 15 Antenna measurements. 15.1 Introduction. 15.2 Gain measurements. 15.3 Radiation pattern measurements. 15.4 Time-domain gating. 15.5 Antenna noise temperature and G/T. 15.6 Impedance and bandwidth. Further reading. Exercises. Index.

Written to serve the needs both of professional engineers and advanced and postgraduate students, Modern Antennas, 2nd Edition, is an essential handbook for any engineer involved in the field. It provides a thorough treatment of the theory and practice of modern antenna design and use. Written by a team of experienced engineers, the text is presented in a simple and understandable manner, which guides the reader progressively through the stages of the design process. The book includes numerous examples of practical designs applied to real engineering situations. This complete and rigorous treatment of design principles for modern antennas also includes chapters on signal theory and signal processing antennas, and on polarimetry. The second edition contains significant new material on antennas for mobile communications.

A complete and rigorous treatment of design principles for modern antennas Also includes chapters on signal theory and signal processing antennas, and on polarimetry This second edition contains significant new material on antennas for mobile communications A particularly European perspective on the subject of antenna design Detailed treatment of the fundamentals of electromagnetics and antenna design Covers antennas for modern radiocommunications applications Detailed coverage of signal processing antennas and smart antennas, for modern communications and radar applications