رکورد قبلیرکورد بعدی

" Radiowave propagation and antennas for personal communications / "


Document Type : BL
Record Number : 1036907
Doc. No : b791277
Main Entry : Siwiak, Kazimierz.
Title & Author : Radiowave propagation and antennas for personal communications /\ Kazimierz Siwiak, Yasaman Bahreini.
Edition Statement : 3rd ed.
Publication Statement : Norwood, MA :: Artech House,, ©2007.
Series Statement : Artech House mobile communications library
Page. NO : 1 online resource (xxix, 464 pages) :: illustrations.
ISBN : 1596930748
: : 9781596930742
: 159693073X
: 9781596930735
Bibliographies/Indexes : Includes bibliographical references and index.
Contents : Introduction -- Fixed-site antennas -- Radio communication channel -- Radio frequency spectrum -- Communication using earth-orbiting satellites -- Radiowave propagation over a smooth earth -- Radiowave propagation: urban and suburban paths -- Signals in multipath propagation -- Receiver sensitivity and transmitted fields -- Simulated human body devices -- Loops, dipoles, patch antennas -- Radio communication system designs -- Appendix: A. FORTRAN program: the near field of dipoles and helices -- B. FORTRAN code: the near field of loops -- C. Digital communications codes and character sets -- D. HF propagation models.
Abstract : This newly revised and expanded edition of the Artech House classic, Radiowave Propagation and Antennas for Personal Communications, offers a current and comprehensive introduction to the practice and underpinnings of personal communications. Every chapter has been updated to explain how the latest ultra-wide band technology affects all aspects of personal communications. The third edition covers important innovations such as wireless local networks, personal networks, and MIMO techniques. Written for a broad spectrum of readers, this practical resource is useful to experienced engineers designing systems, EE professors teaching fundamentals, or technology consultants needing a quick, cohesive overview. In addition to its accessible coverage of technology and theory, this unique volume examines how radio waves and wireless devices affect the human body.
Subject : Mobile communication systems.
Subject : Radio wave propagation.
Subject : Radio-- Antennas.
Subject : Mobile communication systems.
Subject : Radio wave propagation.
Subject : Radio-- Antennas.
Subject : TECHNOLOGY ENGINEERING-- Mobile Wireless Communications.
Subject : TECHNOLOGY ENGINEERING-- Radio.
Dewey Classification : ‭621.384/135‬
LC Classification : ‭TK6565.A6‬‭S53 2007eb‬
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