Calculation of the Shifted Focal Axis Antenna by Spherical Wave Theory

Li Zhen-xing; Mao Yu-kuan

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Calculation of the Shifted Focal Axis Antenna by Spherical Wave Theory

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- Calculation of the Shifted Focal Axis Antenna by Spherical Wave Theory
- Acta Electronica Sinica Issue 4, Pages: 56-64(1985)
- 作者机构：
  
  1. 西北电讯工程学院
  2. 西北电讯工程学院西安
- 作者简介：
- 基金信息：
- DOI：
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- Published：1985
- 稿件说明：
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[1]李振兴,茅于宽.基于球面波理论的偏焦轴天线分析[J].电子学报,1985(04):56-64.

Li Zhen-xing, Mao Yu-kuan. Calculation of the Shifted Focal Axis Antenna by Spherical Wave Theory[J]. Acta Electronica Sinica, 1985, (4): 56-64.
[1]李振兴,茅于宽.基于球面波理论的偏焦轴天线分析[J].电子学报,1985(04):56-64. DOI：

Li Zhen-xing, Mao Yu-kuan. Calculation of the Shifted Focal Axis Antenna by Spherical Wave Theory[J]. Acta Electronica Sinica, 1985, (4): 56-64. DOI：

摘要

依球面波展开法等绕射理论

对偏焦轴天线的副面散射场、次级方向图和效率作了分析。理论计算和实验结果的良好吻合

表明文中给出的计算公式对于工程应用是有效的。

Abstract

The scattered field from the subreflector

the secondary radiation patterns and the efficiency of (he shifted focal axis antenna are analysed by means of spherical wave expansions etc. diffraction theories. The calculated results are in good agreement with the experimental one

and show that these formulas are effective for the engineering design.

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