Antennas[electronic resource] :rigorous methods of analysis and synthesis

  • 作者: Levin, Boris,
  • 出版: Boca Raton, FL : CRC Press c2021.
  • 版本: 1st ed.
  • 稽核項: 1 online resource :ill.
  • 標題: Antennas (Electronics) Mathematical models. , Antenna radiation patterns Mathematical models. , Antenna radiation patterns , Electromagnetic waves Mathematical models. , Mathematical models. , Electromagnetic waves , Antennas (Electronics)
  • ISBN: 1000219992 , 9781000219999
  • ISBN: 9780367489236 , 0367489236
  • 試查全文@TNUA:
  • 附註: Includes bibliographical references and index.
  • 摘要: "The book contains new variant of solving the equation of Leontovich, which is most rigorous equation for the current in a thin linear antenna. This solution based in particular on the method of constants variation permits to calculate the sum of any members of series, as well as the total sum of the series members, i.e. solve a problem that has agitated specialists for more than half a century. The book gives a consistent exposition of the theory of integral equations and discusses the features of their application for analyzing different types of antennas. The book considers new ways of analyzing antennas: method of calculating an antenna gain based on its main radiation patterns, procedure of calculating the directional characteristics of radiators with known distribution of current amplitude, method of electrostatic analogy which permits to compare the electromagnetic fields of high-frequency currents with electrostatic charges fields located on linear conductors and to improve the directional characteristics of log-periodic and director-type antennas"--
  • 電子資源: https://dbs.tnua.edu.tw/login?url=https://www.taylorfrancis.com/books/9781003043546
  • 系統號: 005338734
  • 資料類型: 電子書
  • 讀者標籤: 需登入
  • 引用網址: 複製連結