摘要
无源相干雷达具有反隐身、抗干扰等诸多优点,对其实施有源干扰存在一定难度。通过分析无源相干雷达的工作体制特点,给出了判断雷达部署区域的基本方法,分析了对其实施噪声压制干扰和欺骗干扰的技术可行性,最后结合实测雷达数据仿真分析了远距离压制噪声对关键信号处理过程的干扰效果。研究结果表明,对无源相干雷达实施远距离噪声压制干扰在技战术上具有一定的可行性。
Passive coherent radar have significant advantages in anti-stealth and anti-jamming,so it is difficult to carry out active jamming against it. The approaches to determine the radar's deployment area were given in this paper through analyzing the technical and tactical characteristics of passive coherent radar. And then the feasibility of performing noise jamming and deception jamming on passive radar were discussed. Finally,the interference effect that noise stand-off jamming against the procedure of radar signal processing was analyzed by simulation based on actual radar data. The results showed that exploiting noise stand-off jamming against passive radar show a feasibility in tactics and technology.
出处
《指挥控制与仿真》
2017年第3期45-48,54,共5页
Command Control & Simulation
关键词
无源相干定位
杂波对消
噪声压制干扰
欺骗干扰
passive coherent location
clutter cancellation
noise jamming
deception jamming
