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在分析实现雷达抗干扰性能几种评估方法的基础上,介绍了一种定量评估雷达抗干扰性能的方法。应用信号仿真技术和自动测量技术,测量雷达系统在不同干扰强度下的自卫距离和接收系统的输出信噪比,能够衡量干扰条件下防空监视雷达作战能力的下降程度。
Based on the analysis of several evaluation methods for radar anti-jamming performance, a method of quantitatively evaluating anti-jamming performance of radar is presented. The application of signal simulation and automatic measurement techniques to measure the self-defense distance of radar systems under different interference intensity and the output signal to noise ratio of receiving systems can measure the decreasing degree of combat capability of air defense surveillance radars under interference conditions.