HPRF pulse Doppler stepped frequency radar

作     者：LONG Teng REN LiXiang 

作者机构：Radar Research Lab School of Information and Electronics Beijing Institute of Technology Beijing 100081 China 

出 版 物：《Science in China(Series F)》 (中国科学（F辑英文版）)

年 卷 期：2009年第52卷第5期

页      面：883-893页

核心收录：

学科分类：080904[工学-电磁场与微波技术] 0810[工学-信息与通信工程] 0809[工学-电子科学与技术（可授工学、理学学位）] 08[工学] 081105[工学-导航、制导与控制] 081001[工学-通信与信息系统] 081002[工学-信号与信息处理] 0825[工学-航空宇航科学与技术] 0811[工学-控制科学与工程] 

基　　金：Supported by the fund of National Defense Industry Innovative Team 

主　　题：DFT HPRF pulse Doppler radar stepped frequency radar 

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.