摘要
针对脉冲多普勒雷达的特点,指出了对其干扰的特殊性。提出一种采用锯齿调相干扰的方法来对付脉冲多普勒雷达。干扰机对接收的信号进行线性移频,产生假目标信号。理论分析和仿真计算证明它能有效地干扰脉冲多普勒雷达,性能明显优于高斯噪声干扰。
According to the characters of PD radar, the specialties of jamming for PD radar are pointed out. A new sawtooth phase modulated jamming is put forward. In the method, the frequency of radar echoes is shifted linearly to generate the false targets. It is proved to be more effective than noise jamming for PD radar by the theoretical analysis and simulation.
出处
《弹箭与制导学报》
CSCD
北大核心
2006年第SA期1203-1204,共2页
Journal of Projectiles,Rockets,Missiles and Guidance
