HPRF pulse Doppler stepped frequency radar

查看全文 作　　者：LONG Teng REN [1]LiXiang

机构地区：[1]Radar Research Lab, School of Information and Electronics, Beijing Institute of Technology, Beijing 100081, China

出　　处：《Science in China(Series F)》索引2009年第52卷第5期,共11页

基　　金：Supported by the fund of National Defense Industry Innovative Team 摘　　要：Stepped frequency radar is a well known scheme to generate high range resolution profile(HRRP) of targets. Through appropriate radar parameter design,the radar enables both unambiguous velocity measurement and high resolution ranging within a single dwell in a high pulse repetition frequency(HPRF) mode. This paper analyzes in detail the design principle of the HPRF stepped frequency radar system,the solution to its ambiguity issue,as well as its signal processing method. Both theoretical analysis and simulation results demonstrate that the proposed radar scheme can work independently to solve the problem of motion compensation,and is therefore highly applicable to many new types of radar. 关键词：脉冲多普勒雷达高脉冲重复频率步进频率雷达高分辨距离像高距离分辨率信号处理方法个人资料参数设计

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HPRF pulse Doppler stepped frequency radar

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