基于PRI参数的雷达信号抗分选分析

Analysis of Radar Signal Counter-deinterleaving Based on PRI Parameter

为满足未来综合电子战的需要,在不降低信号功率的条件下,从破坏信号分选所利用的信号规律性出发,提出如何利用PRI参数变化实施信号抗分选的方法。选择基于软件的信号预处理分选方法SIDF作为抗识别效果分析工具,探寻具有抗分选效果好的雷达信号特点,为雷达反侦察研究提供新的思路。

To meet the demand for the future synthesized electronic warfare, the method which implements signal counter-deinterleaw ing by means of PRI parameters＇ variety is given from the point of view of destroying the signal rule applied to signal deinterleaving under a condition of signal power not be reduced. This paper adopts the SIDF method which is one of the signal preprocessing deinterleaving methods based on software acting as the analyze tool for counter-recognition effect, and seeks the radar signal charactcristics possessing good counter-deinterleaving effect. It provides the novel idea of radar anti- research