Reduction of Mode Scattering Component and RCS of Reflector Antennas

冯林; 邓书辉; 阮颖铮; 胡玉兰

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Reduction of Mode Scattering Component and RCS of Reflector Antennas

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- Reduction of Mode Scattering Component and RCS of Reflector Antennas
- Acta Electronica Sinica Issue 12, (1995)
- 作者机构：
  
  电子科技大学
- 作者简介：
- 基金信息：
- DOI：
  CLC： TN820
- Published：1995
- 稿件说明：
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[1]冯林,邓书辉,阮颖铮,胡玉兰.双反射面天线模式散射场的抑制及其RCS减缩[J].电子学报,1995(12):93-94.

冯林, 邓书辉, 阮颖铮, et al. Reduction of Mode Scattering Component and RCS of Reflector Antennas[J]. Acta Electronica Sinica, 1995, (12).
[1]冯林,邓书辉,阮颖铮,胡玉兰.双反射面天线模式散射场的抑制及其RCS减缩[J].电子学报,1995(12):93-94. DOI：

冯林, 邓书辉, 阮颖铮, et al. Reduction of Mode Scattering Component and RCS of Reflector Antennas[J]. Acta Electronica Sinica, 1995, (12). DOI：

摘要

用频率选择表面（ＦＳＳ）替代普通双反射面天线的副反射面，可以有效地克服模式散射场，从而在带外显著地降低天线的雷达散射截面（ＲＣＳ）．实测结果表明，依靠这种方法可以获得２０ｄＢ左右的天线ＲＣＳ减缩效果，而天线的辐射性能却不会受到大的影响。

Abstract

An antenna with frequency selective subreflector is introduced

and the measured radiation patterns and RCS of the antenna are given. The resuhs show that this antenna can obtain about 20dB of RCS reudction and similar radiation properties in comparison with the antenna having ordinary subreflector.

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