Antenna Theory and Problems in Antenna Engineering
暫譯: 天線理論與天線工程中的問題

Boris Levin

  • 出版商: CRC
  • 出版日期: 2016-12-15
  • 售價: $8,100
  • 貴賓價: 9.5$7,695
  • 語言: 英文
  • 頁數: 406
  • 裝訂: Hardcover
  • ISBN: 1498759203
  • ISBN-13: 9781498759205
  • 海外代購書籍(需單獨結帳)

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商品描述

The book deals with theoretical and experimental research of antennas. The presentation is based on the electromagnetic theory. It begins with the theory of thin antennas. Thin antennas represent one of the main types of radiators, thus the theory of thin antennas is the basis of the antennas analysis.

Special attention is paid to the integral equation of Leontovich-Levin for a current along a straight thin-walled metal cylinder, which is equivalent to the equation of Hallen with a precise kernel. Together with the analysis of various types of antennas, the book deals with the problems of synthesis including the creation a wide-band radiator by means of determining of the types and the magnitudes of concentrated loads, which are connected along a linear radiator and create in a given frequency band high electrical performance.

Problems of antenna engineering are discussed in the second half of the book, including the results of application of a compensation method for the protection of humans against irradiation and structural features of ship antennas.

商品描述(中文翻譯)

本書探討天線的理論與實驗研究。內容基於電磁理論,首先介紹薄天線的理論。薄天線是主要的輻射器類型之一,因此薄天線的理論是天線分析的基礎。

特別關注的是Leontovich-Levin的積分方程,該方程描述沿著直線薄壁金屬圓柱的電流,這與具有精確核的Hallen方程等效。除了各類天線的分析外,本書還探討了合成問題,包括通過確定集中負載的類型和大小來創建寬頻輻射器,這些負載沿著線性輻射器連接,並在給定的頻率範圍內產生高電性能。

本書的後半部分討論了天線工程的問題,包括應用補償方法保護人類免受輻射的結果以及船舶天線的結構特徵。

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