地面雷达数据处理系统设计  

Design of Data Processing System for Ground Radars

作　　者：耿东华[1] 马丁[2] 孙卫杰[1] 

机构地区：[1]中国电子科技集团公司第二十七研究所,河南郑州450047 [2]河南工业大学,河南郑州450052

出　　处：《现代电子技术》2011年第13期21-23,26,共4页Modern Electronics Technique

摘　　要：针对目前地面雷达数据处理中存在的目标多,机动性强,地面杂波强,虚警率高等问题,采用并设计了解速度模糊、点迹凝聚、航迹处理等算法,结合软件编程技术,对信号处理后的数据进行综合处理,经过雷达外场鉴定试验测试,数据处理使雷达的发现概率、虚警率、方位距离精度、速度分辨力等指标各提高了约十个百分点。In order to solve the problems of multi-target, high mobility, strong ground clutter, high false alarm existing in the ground radar data processing at present, the algorithms of velocity ambiguity resolution, plots centroid and track processing were designed. The signal processed data is comprehensively processed in combination with the software programming technology. The testing results indicate that the data processing technology increases the radar detection probability, false alarm probability, range and azimuth resolution, and velocity resolution by ten percent respectively.

关 键 词：雷达数据处理 点迹凝聚 航迹处理 解速度模糊 

分 类 号：TN959.71[电子电信—信号与信息处理]