基于MatLab的有源压制性干扰信号模拟与实现
|
摘要
计算机仿真是研究雷达干扰系统效能的有效方法。有源压制性干扰是雷达干扰系统中常用的一种信号,通过分析压制性干扰的原理,在MatLab平台建立模拟和产生干扰信号的仿真模型,得到宽带阻塞式干扰、窄带瞄准干扰和扫频干扰三种典型压制性干扰信号的仿真结果,验证三种干扰信号对雷达系统的干扰效能。所搭建的仿真模型可作为雷达对抗系统效能评估的干扰信号源。
Computer simulation is a valid method to study the performance of radar jamming system.Blanketed jamming is a common used signal in the system.With analyzing the principle of blanketed jamming,establishes the signal simulation model of blanketed jamming based on MatLab language.The simulation result of wideband barrage jamming,repeating spot jamming and sweep spot jamming validates the interference efficiency to radar system.The jamming signal model proposes can be used as the jamming source in the electronic warfare system simulation.
Computer simulation is a valid method to study the performance of radar jamming system.Blanketed jamming is a common used signal in the system.With analyzing the principle of blanketed jamming,establishes the signal simulation model of blanketed jamming based on MatLab language.The simulation result of wideband barrage jamming,repeating spot jamming and sweep spot jamming validates the interference efficiency to radar system.The jamming signal model proposes can be used as the jamming source in the electronic warfare system simulation.
引文
[1]刘雅娟,高伟,张娜.压制性干扰系统仿真研究[J].科学技术与工程,2012(10):4128～4131
[2]刘雅娟,李伟,王哲.基于Simulink技术的噪声调幅干扰仿真[J].现代电子技术,2008(15):32～35
[3]韦乃棋,王志云,韩壮志.基于MatLab的火控雷达噪声压制性干扰仿真研究[J].科学技术与工程,2009(9):5148～5151
[4]朱连强,蔡洪.频率捷变雷达有源干扰技术仿真研究[J].制导与引信,2006,(27):15～21
[5]王雪松,肖顺平,冯德军等.现代雷达电子战系统建模与仿真[M].北京:电子工业出版社,2010
[6]王国玉,汪连栋.雷达电子战系统数学仿真与评估[M].北京:国防工业出版社,2004
[2]刘雅娟,李伟,王哲.基于Simulink技术的噪声调幅干扰仿真[J].现代电子技术,2008(15):32～35
[3]韦乃棋,王志云,韩壮志.基于MatLab的火控雷达噪声压制性干扰仿真研究[J].科学技术与工程,2009(9):5148～5151
[4]朱连强,蔡洪.频率捷变雷达有源干扰技术仿真研究[J].制导与引信,2006,(27):15～21
[5]王雪松,肖顺平,冯德军等.现代雷达电子战系统建模与仿真[M].北京:电子工业出版社,2010
[6]王国玉,汪连栋.雷达电子战系统数学仿真与评估[M].北京:国防工业出版社,2004