摘要
为了深入分析PD雷达对抗试验现象,获取各种对抗条件下对PD雷达信号处理链路的响应特性,利用SystemVue系统仿真软件和Matlab协同建模仿真,搭建了一套包含回波信号生成、干扰信号生成、天线特性模拟、杂波特性模拟、接收机、模数转换、MTD处理、CFAR检测等模块组成的PD雷达对抗仿真系统,该系统提供了高效、灵活、直观的仿真方式。通过脉冲干扰信号的仿真测试表明,系统具备了开展不同对抗条件下链路响应特性研究的能力,为PD雷达对抗试验评估提供了有力支撑。
To deeply analyze the experiment phenomenon of PD radar countermeasure, and acquire the response characteris- tic of PD radar signal processing link under different confrontation conditions, a set PD radar countermeasure simulation system composed of echo signal generation module, interference signal generation module, antenna characteristic simulation module, clutter characteristic simulation module, receiver module, A/D conversion module, MTD processing module and CFAR detec- tion module was constructed by means of system simulation software SystemVue and Matlab for collaborative modeling and simu- lation. The system provides an efficient, flexible and intuitive simulation mode. The results of pulse interference signal simula- tion test show that the system has the ability to study the link response characteristic under different confrontation conditions, and provides a powerful support for the assessment of PD radar countermeasure test.
作者
吴若无
许雄
韩慧
曾勇虎
汪连栋
WU Ruowu XU Xiong HAN Hui ZENG Yonghu WANG Liandong(State Key Laboratory of Complex Electromagnetic Environment Effects on Electronics and Information System, Luoyang 471003, China)
出处
《现代电子技术》
北大核心
2016年第21期44-46,共3页
Modern Electronics Technique
基金
CEMEE国家重点实验室基金项目(CEMEE2015K0103A)
关键词
PD雷达
电磁脉冲干扰
SystemVue
对抗试验
pulsed Doppler radar
electromagnetic pulse interference
SystemVue
countermeasure test