摘要
利用极化技术抗干扰已成为雷达抗干扰的一种有效手段 ,其基本思想是 :当收发系统的极化方式与干扰信号的极化方式正交时 ,就能够有效地抑制干扰信号 ,提高信干比。
Polarization technique is used in radar anti jamming system. The basic principle is that the jam can be restrained when the polarization modes of radar system and jam are orthogonal. In this paper the crux polarization technique is analyzed in radar anti jamming system.
出处
《制导与引信》
2002年第4期19-21,32,共4页
Guidance & Fuze
关键词
极化滤波
变极化器
极化抗干扰
polarization filtering
polarization converter
polarization anti jamming
