基于MatLab的有源压制性干扰信号模拟与实现  

Simulation and Implementation of Blanketed Jamming Signals Based on MatLab

作　　者：陈鸿[1] 刘雅娟[1] 李进杰[1] 

机构地区：[1]海军航空工程学院青岛校区,青岛266071

出　　处：《现代计算机》2013年第12期62-65,共4页Modern Computer

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.

关 键 词：雷达对抗 压制性干扰 仿真模型 

分 类 号：TN974[电子电信—信号与信息处理]