频率步进雷达多目标频域运动补偿  

Motion Compensation of Multi-Targets in Frequency Domain for Stepped-Frequency Radars

作　　者：郭昕[1] 曾涛[1] 刘鹤[1] 

机构地区：[1]北京理工大学雷达技术研究所,北京100081

出　　处：《北京理工大学学报》2009年第9期830-832,共3页Transactions of Beijing Institute of Technology

摘　　要：基于频率步进雷达的信号处理原理,研究该体制下的目标运动补偿方法.针对真实环境中,雷达视场范围内可能出现多个目标的特点,提出了频域运动补偿方法.该方法可用于实现多目标存在相对运动时的运动补偿,从而弥补了传统的时域补偿方法的不足.计算机仿真结果表明,该方法有效可行.Based on the signal processing theory of stepped-frequency radar, the target motion compensation for the system is studied. According to the characteristic of possible multi-target in radar eyesight under real scenario, the method of compensation in frequency domain is presented. The method can be used in the compensation of multi-targets with relative motion so as to supply the traditional compensation method in time domain. The results of computer simulation verified the validity of this method.

关 键 词：频率步进 运动补偿 多目标 频域 

分 类 号：TN958.6[电子电信—信号与信息处理]