弹载雷达侦察干扰设备设计

Implementation of Missile-borne Radar Signal Reconnaissance and Jamming Device

论述了弹载雷达侦察干扰设备的天线设计、接收机设计和信号处理硬件设计,并从实际需求出发,重点讨论了信号处理算法中的信号检测技术、瞬时测频技术、雷达信号脉内调制识别技术和干扰信号产生技术。仿真结果表明所采用的信号处理算法可行,对于弹载平台雷达侦察干扰设备的设计具有指导意义。

The design of antenna and receiver of missile - borne radar signal given, the implementation of signal processing hardware is proposed. In the algorithms of and jamming device is connaissance and jam- ming, signal detection, IFM（Instantaneous Frequency Measurement）, modulation type recognition and jamming signal generation are emphatically discussed. Simulation results prove the feasibility of those adapted methods. The work in this paper provides reference for design of missile - borne signal reconnainssance and jamming devices.