相控阵技术对电子情报侦察影响研究  

Influences Studying of the Phased Array Technique to Reconnoiter the Electronic Intelligences

作　　者：王志钢[1] 王建涛[1] 杨承志[1] 

机构地区：[1]空军航空大学,吉林长春130022

出　　处：《现代电子技术》2009年第5期42-46,共5页Modern Electronics Technique

摘　　要：针对相控阵雷达技术引起的射频信号复杂多变的问题,提出一种基于对雷达射频信号进行动态信号级仿真的雷达侦察数据分析方法。对典型相控阵雷达系统应用的相控阵雷达技术进行了分析,并运用Matlab 7.0仿真工具软件对相控阵雷达射频信号进行了实时信号级仿真,获得了射频信号模型,分析了相控阵技术对电子情报侦察的影响。To investigate the problem of complexity and diversity of the radio frequency signal caused by phased array radar,the analytical method analyzing the reconnoitered data of the radar radio frequency signal on real- time signal simulation is present in this paper. The phased array technique used in typical phased array systems is analyzed. The radar radio frequency signal is simulated by Matlab7.0 on real - time signal model. The model of radio frequency signal is obtained. The influence on reconnoiter of electronic intelligences caused by the phased array technique is analyzed.

关 键 词：相控阵 电子情报 侦察 雷达射频信号 

分 类 号：TN95[电子电信—信号与信息处理]