摘要
本文介绍了反辐射导弹被动雷达导引头的几个关键技术，提出了一种能快速捕获目标的宽带数字瞬时测频方法，同时对宽带多路测向系统的性能进行了分析，并给出了主要模块的实现方案。
Some key technologies of the passive radar seeker for the ARM are described. And a form of broad band DIFM is proved, Which can fast catches some signals and measure the instantaneous frequency. The performances of broad band phase measure systems are analyzed .Some realize ways of main block are described.
出处
《现代导航》
2011年第2期111-114,共4页
Modern Navigation
关键词
被动导引头
瞬时测频
频率合成
Passive Radar Seeker
DFIM, Frequencies Synthesize
