摘要
以雷达对抗侦察系统为研究对象,分析了侦察系统的截获性能。基于雷达反侦察的思考,提出了基于电子干扰的雷达信号射频隐身的方法。通过对其实施噪声干扰,降低信噪比以达到降低截获能力的效果。最后通过仿真计算表明,噪声干扰对侦察系统信号截获性能有较大的影响。
The capability of radar counter-reconnaissance system is analyzed. For the concern of radar anti- reconnaissance,radar RF stealth based on ECM is mentioned to destroy its interception probability through active noise jamming. The simulation results show that the signal interception probability of reconnaissance system is influenced greatly by noise jamming.
出处
《航天电子对抗》
2013年第3期51-53,64,共4页
Aerospace Electronic Warfare
关键词
雷达对抗侦察
反侦察
射频隐身
噪声干扰
radar-reconnaissance
anti-reconnaissance
RF stealth
noise jamming
