噪声干扰对雷达点迹输出影响程度的测量

Measurement of the Effect Degree of Noise Jamming on Radar Trace Output

提出了一种在静态条件下检测雷达抗干扰能力的方法，即通过建立一套较为完善的测量体系并用它来对雷达实施各种强度的干扰及对雷达输出点迹的情况进行测量，在此基础上，分析雷达弱目标及远区目标对干扰的承受能力，为雷达在干扰下精度及威力的降低寻求更深层的依据，克服以往测试方法的单一性和不足。

This article presents a method for testing the antijamming ability of a radar in a static state by setting up a relatively perfect measuring system to detect the various jammings and the radar's output trace.Based on the measurement,this article also analyzes the antijamming ability of a radar's weak targets and distant ones,and endeavours to find out further reasons for the decreasing of the accuracy and performance of a radar under jamming.Thus,this method can overcome the lacking and other defects of detecting ways.