MTD雷达系统仿真及其抗干扰性能分析  

MTD radar system simulation and its anti-jamming performance analysis

作　　者：胡鹏[1] 李敬辉[1] 黄高明[1] 

机构地区：[1]海军工程大学电子工程学院,湖北武汉430033

出　　处：《航天电子对抗》2008年第6期44-47,共4页Aerospace Electronic Warfare

摘　　要：动目标检测(MTD)雷达作为一种被广泛用于强杂波背景下检测运动目标的雷达,其各项性能越来越受关注。在分析MTD雷达信号处理系统的基础上,对某MTD雷达系统进行了仿真,得到了该系统中各个处理点上的具体信号形式。该仿真模型能较好地满足分析MTD雷达各项性能的需要。最后给出了发现概率随信杂比变化的曲线来说明该雷达的抗干扰性能。The MTD（moving target detection） radar is widely used in detecting motive targets under the background of strong clutter, and most of its performances receive more and more attentions. Based on the analysis of MTD radar signal processing,a certain MTD radar system is simulated and the specific signal waveform of each management point in the system is given. The simulation model can gratify the need of analyzing the performances of the MTD radar. Finally,a curve about the change of detection probability with SCR is shown to explain the anti jamming performance of this radar.

关 键 词：MTD雷达 信号处理系统 抗干扰性能 

分 类 号：TN974[电子电信—信号与信息处理] TN955.1[电子电信—信息与通信工程]