分析比较了常用的对欺骗干扰的识别方法以及对抗方法。对其局限性提出了一种基于回波脉冲展宽系数特性的距 离欺骗干扰判决方法和一种基于运动模型匹配的抗距离欺骗干扰方法。最后将上述方法实现于某型雷达抗干扰模拟验 证系统中,通过实测数据及实验记录结果证明了该方法的有效性。

Popular decision methods of deception jamming and anti jamming methods to distance deception are analyzed and compared in this paper. Due to the limitation of these methods, a new decision method of deception jamming based on the character of echo pulse spreading coefficient and a new anti jamming method to range deception based on motion model matching are presented. Finally, the new approaches have been successfully applied to a simulation test system for radar anti jamming. Results with experiments and real data verify the effectiveness of the proposed methods.