现代雷达2013，Vol.35Issue(6)：46-49,4.
长M码序列的失配滤波器设计及其性能分析
Design of the Mismatch-filter for Long M Sequences and Its Performance Analysis
王志广 1何强 2韩壮志 1崔佩佩1
作者信息
- 1. 军械工程学院电子与光学工程系, 石家庄050003
- 2. 解放军92663部队, 广东湛江524051
- 折叠
摘要
Abstract
Long M sequences have large time-bandwith products and LPI have advantage in the radar confront,but the development of long M Sequences are blocked because of its high time sidelobes.The pesk sidelobe level is successfully suppressed by the mismatch filter in time dominate.But the performance's variations of mismatch filter that based on SNR and Doppler frequence is unknown.At last,the influence of the SNR and Doppler frequence for the mismatch filter is analysed in this paper,and there is a conclution that the mismatch filter would have a good job while the environment has a high SNR.关键词
二相编码/旁瓣抑制/失配滤波/最大旁瓣-主瓣能量比/整体旁瓣-主瓣能量比Key words
biphase coded/ sidelobe suppression/ mismatch filter/ PSLR/ ISLR分类
信息技术与安全科学引用本文复制引用
王志广,何强,韩壮志,崔佩佩..长M码序列的失配滤波器设计及其性能分析[J].现代雷达,2013,35(6):46-49,4.
