若干雷达欺骗干扰样式的仿真研究  

Simulation Research on Several Radar Deception Jamming Modes

作　　者：柳震洋 LIU Zhenyang(Nanjing Research Institute of Electronics Technology,Nanjing 210039,China)

机构地区：[1]南京电子技术研究所,江苏南京210039

出　　处：《现代信息科技》2024年第18期16-19,24,共5页Modern Information Technology

摘　　要：为评估雷达在受欺骗干扰下的工作性能,提升其抗干扰能力,研究了假目标干扰、距离拖引干扰和速度拖引干扰三种欺骗干扰的原理,并基于SystemVue平台搭建了仿真系统。干扰机根据雷达发射信号生成干扰信号,与目标回波信号叠加后进入雷达信号处理系统,通过对信号处理输出的仿真结果进行对比分析,可以验证对雷达干扰的有效性。仿真对于雷达抗干扰能力的提升具有参考意义,且可根据实际需求搭建更贴近现实场景和参数的仿真系统。与此同时,体现了SystemVue平台模块化、数字化的直观便捷和强大的射频仿真能力。To evaluate the work performance of radar under Deception Jamming and improve its anti-jamming ability,the principles of three kinds of Deception Jamming,false target jamming,range pull-off jamming and velocity pull-off jamming are studied,and a simulation system is built based on SystemVue platform.The jamming signal is generated according to the transmitted signal of radar,and then superimposed with the target echo to enter the radar signal processing system.By comparing and analyzing the simulation results of signal processing output,the effectiveness of radar jamming can be verified.The simulation has reference significance for the improvement of radar anti-jamming capability,and can build a simulation system closer to real scenes and parameters according to actual needs.At the same time,it reflects the modularity,digital intuitive convenience of SystemVue platform and powerful RF simulation capability.

关 键 词：雷达干扰 欺骗干扰 SystemVue 

分 类 号：TN955[电子电信—信号与信息处理]