火力与指挥控制Issue(6)：171-175,5.
机载PD雷达宽带线性调频信号运动补偿
Motion Compensation for Broadband LFM Signal in Airborne PD Radar
曹书华 1汪凌艳 1赵鹏 1张建凌 1吴磊1
作者信息
- 1. 中航工业雷华电子技术研究所，江苏 无锡 214063
- 折叠
摘要
Abstract
Broadband linearly frequency modulated signal is taken as a common method to promote range resolution and anti-interference performance of radar. However,the relative motion between radar and target consumes partial target echo coherent integration energy,influences the target range and frequency resolution. To solve these problems,a motion compensation method based on the improved match filter is found. This method achieves Broadband LFM signal target motion compensation based on compensating target echo phase error. Experimental and simulation results show the effectiveness of the algorithm.关键词
宽带线性调频信号/脉冲压缩/匹配滤波/运动补偿/脉冲多普勒雷达Key words
broadband linearly frequency modulated signal/pules-compress/match filter/motion compensation/Pulse-Doppler radar分类
信息技术与安全科学引用本文复制引用
曹书华,汪凌艳,赵鹏,张建凌,吴磊..机载PD雷达宽带线性调频信号运动补偿[J].火力与指挥控制,2015,(6):171-175,5.
