摘要
为了提高反舰导弹对抗舰载无源干扰的能力,在分析箔条和舰船相参RCS(雷达散射截面)距离分布的属性特征及其差异的基础上,研究了利用这种差异对干扰和目标在可分辨情况下进行识别的方法;针对干扰和目标不可分辨情况,提出了通过RCS距离分布特性和耦合时移特性的差异来压制干扰、提高信干比的方法。
For advancing the capability to confronting the ship borne passive jamming of anti-ship missile,on the base of analysis to the characterizations of coherence RCS distance distribution and its differences of chaff and naval ship,the method that used the differences for identification under distinguishable condition are discussed; In view of the indiscernibility chaff and objective,the method uses the difference of coherence RCS characterizations and coupling for suppressive jamming,Enhancing signal-to-jamming.
出处
《指挥控制与仿真》
2016年第4期123-125,共3页
Command Control & Simulation
关键词
相参
RCS
特征识别
信干比
coherence
RCS
feature recognition
signal-to-interference ratio
