摘要
从最佳检测器的角度,理论分析了压制式干扰对雷达检测性能的影响,提出了通过匹配滤波器的输出干扰剩余来分析雷达压制效果的方法,通过采用等效高斯白噪声的方法对干扰剩余进行统一描述,形成统一的压制干扰样式评价准则。最后选取了噪声调幅干扰对该方法进行了仿真和验证。
The effect of radar detector performance under suppressive interference is theoretical analyzed from the perspective of optimumdetector.Method to calculate radar suppressing distance by using the residual interference power after matching filter is proposed.By using equivalent Gauss white noise,different jamming efficiency can be disrupted and evaluated.Simulation using noise amplitude modulation jamming and Gaussian white noise is given,and it demonstrates the effectiveness of the proposed method.
作者
陈永森
顾兵
杨坡
Chen Yongsen;Gu Bing;Yang Po(The 723 Institute of CSIC,Yangzhou 225001,Jiangsu,China)
出处
《航天电子对抗》
2018年第3期17-19,55,共4页
Aerospace Electronic Warfare
基金
国际合作基金项目(2015DFR10560)
关键词
压制式干扰
匹配滤波
干扰剩余
suppressive interference
matching filter
residual interference power
