末制导雷达抗舷外有源诱饵干扰研究

Research on Terminal Guidance Radar Against the Shipboard Active Radar Decoy Jamming

摘要:

针对舷外有源雷达诱饵干扰末制导雷达的原理,提出了末制导雷达发射复杂信号对抗舷外有源雷达诱饵的方法,建立了发射信号模型,并从时域参数测量和时频分析两方面仿真分析了发射信号的反侦察能力；同时,对末制导雷达去干扰能力进行了仿真分析,验证了此种发射信号抗舷外有源雷达诱饵的有效性。

Abstract:

Aiming at the precondition of shipboard active radar decoy(SARD) jamming the terminal guiding radar, the meth.od of transmitting complicated signals against SARD was put forward. The model of terminal guiding radar transmit was es.tablished. The anti-reconnaissance ability of transmit was simulated and analyzed from the aspects of time domain parame.ters measuring and time-frequency analysis. At the same time, the ability of terminal guiding radar to remove jamming wassimulated and analyzed. The effectiveness of guiding and jamming integrated signal against SARD was proved.