脉冲多普勒雷达信号特征分析及其干扰方法研究

Signal Characteristic Analysis and Jamming Method Study of PD Radar

脉冲多普勒(PD)雷达由于其优越的性能在机载雷达中得到广泛应用。对PD雷达的信号特征进行了分析,探讨了可能的干扰途径,研究了噪声压制干扰、距离欺骗干扰、速度欺骗干扰及假目标干扰对PD雷达的作用机理,提出了干扰PD雷达的工程实现方法。

The pulse Doppler（PD） radar is used widely in the airborne radar because of its superior performance. This paper analyses the signal characteristic of the PD radar, discusses the possible jamming way, studies the function mechanism of noise suppressing jamming, distance cheating jamming, speed cheating jamming and decoy jamming to the PD radar, proposes the engineering implementation methods to jam the PD radar.