雷达干扰多假目标欺骗效果研究  

Study on Jamming Effect of Multiple False Targets with Radar

作　　者：李楠 LI Nan(School of Information Engineering,Xijing University,Xi’an 710123,China)

机构地区：[1]西京学院信息工程学院,西安710123

出　　处：《弹箭与制导学报》2020年第1期65-68,共4页Journal of Projectiles,Rockets,Missiles and Guidance

摘　　要：雷达干扰在电子战中发挥了重要作用,产生有效的雷达干扰信号欺骗敌方雷达设备能迷惑敌方做出错误的决策。以雷达干扰信号为研究对象,构建自动干扰系统模型,分析干扰信号进入雷达处理中的匹配滤波处理和去斜脉冲压缩处理阶段后的多假目标表现形式。利用所构建干扰系统进行干扰仿真实验,结果表明干扰信号能形成前置和后拖的多假目标欺骗干扰效果。Radar jamming plays an important role in electronic warfare.Effective radar jamming signals can deceive the enemy radar equipment to confuse the enemy to make wrong decisions.Taking the radar jamming signal as the research object,the model of the automatic jamming system is constructed,and the representation of the multi-false target after the jamming signal enters the radar processing stage is analyzed.The jamming simulation results show that the jamming signal can form the jamming effect of multi-false target deception.

关 键 词：雷达干扰 线性调频信号 信号处理 干扰系统 

分 类 号：TN972[电子电信—信号与信息处理] TN974[电子电信—信息与通信工程]