空天预警研究学报2023，Vol.37Issue(4)：239-243,251,6.DOI:10.3969/j.issn.2097-180X.2023.04.002
基于短波广播外辐射源的高快隐目标探测系统
High-fast-stealth target detection system based on shortwave broadcast external radiation sources
周宇 1陈俊 1夏欣彧2
作者信息
- 1. 成都中电锦江信息产业有限公司,成都 610051
- 2. 93147部队,成都 610051
- 折叠
摘要
Abstract
In order to improve the performance and survivability of radar in complex electronic countermea-sures environment,this paper proposes a design of external radiation detection system based on shortwave ampli-tude modulation(AM)broadcast.First,the system composition and hardware function are given.Then,the system processing framework is designed,and the key technologies are expounded,including radiation source selection,long time integrated motion compensation,direct wave suppression,false track elimination by bistatic location and so on.Finally,the test,simulation and experiment results are presented.The test results show that the extend-ed detection system designed in this paper is effective compared with the RCS of civil aviation target and stealth target.关键词
短波广播外辐射源/外辐射源雷达/高快隐目标探测/长时间积累/直达波抑制/虚假航迹剔除Key words
shortwave broadcast external radiation source/passive radar/high-fast-stealth target detection/long time integration/direct wave suppression/false track elimination分类
信息技术与安全科学引用本文复制引用
周宇,陈俊,夏欣彧..基于短波广播外辐射源的高快隐目标探测系统[J].空天预警研究学报,2023,37(4):239-243,251,6.
