基于电磁兼容分析的舰载雷达优化部署方法  

Ship-borne Radar Optimal Deployment Method Based on EMC Analysis

作　　者：方小星[1] 朱志宇[1] 张冰[1] 李阳[1] 

机构地区：[1]江苏科技大学电子信息学院,江苏镇江212003

出　　处：《现代防御技术》2016年第2期37-42,共6页Modern Defence Technology

基　　金：船舶预研支撑技术基金项目(13J3.3.5);江苏省普通高校研究生科研创新计划资助项目(KYL X15_1109)

摘　　要：针对舰载雷达频谱拥挤,频率相近或相同雷达之间存在电磁兼容的问题,提出了一种基于电磁兼容分析的雷达优化部署方法。针对由定向天线和全向天线雷达组成的雷达系统,建立了电磁兼容模型,将其作为适应度函数,运用粒子群算法对雷达进行优化部署。仿真结果表明,应用粒子群算法结合电磁兼容模型,可以很好地解决雷达的优化部署问题。Aimed at the existence of electro-magnetic compatibility （EMC） problems between similar or identical frequency radars when ship-borne radar spectrum is crowding, a radar optimal deployment method based on EMC analysis is presented. For the radar systems composed of directional antenna radars and omni-directional antenna radars, an EMC degree measurement model is established as the fitness function. The optimal deployment of the radars can be got with particle swarm optimization （PSO） algo-rithm. The simulation results show that application of PSO algorithm combined with EMC model can com- mendably solve the radar optimal deployment problems.

关 键 词：电磁兼容 雷达天线 度量模型 舰载雷达系统 粒子群 优化部署 

分 类 号：TN956[电子电信—信号与信息处理]