收发分置连续波雷达关键技术试验研究  

Research on a test system of key technologies of bistatic CW radar

作　　者：尹华桥[1] 王顺喜 

机构地区：[1]中国电子科技集团公司第三十八研究所 [2]61195部队

出　　处：《雷达与对抗》2014年第4期23-26,30,共5页Radar & ECM

摘　　要：主要论述了为解决收发分置连续波雷达的直达波抑制及高速目标的大时宽信号处理等关键技术,利用现有设备进行技术改造,建立试验系统开展直达波抑制和目标探测专题试验研究,通过实测直达波数据对收发分置连续波体制雷达的直达波抑制进行可行性分析,并通过探测实际目标回波数据处理分析对雷达工作波形设计、大时宽信号回波处理等关键技术进行了攻关验证。In order to solve the technical problem of the direct wave suppression and the large timewidth signal processing of high-speed targets for the bistatic CW radar,a test system is built to carry out the test and study of the special subjects on the direct wave suppression and the target detection through the technical innovation of the existing equipment. The feasibility of the direct wave suppression for the bistatic CW radar is analyzed through the direct wave data measured. Besides,the key technologies such as the waveform design and the large time-width signal echo processing are verified through the processing and analysis of the target echo data.

关 键 词：连续波 雷达 直达波 大时宽信号 

分 类 号：TN958.94[电子电信—信号与信息处理]