现代防御技术 ›› 2018, Vol. 46 ›› Issue (1): 148-155.doi: 10.3969/j.issn.1009-086x.2018.01.024

• 探测跟踪技术 • 上一篇    下一篇

雷达低慢小目标检测技术综述

许道明, 张宏伟   

  1. 军械工程学院,河北 石家庄 050003
  • 收稿日期:2017-05-25 修回日期:2017-07-03 出版日期:2018-02-28 发布日期:2020-11-25
  • 作者简介:许道明(1992-),男,辽宁桓仁人。硕士生,主要研究方向为雷达信号处理。通信地址:050003 河北省石家庄市新华区和平西路97号电子与光学工程系防空警戒雷达教研室E-mail:573117500@qq.com

Overview of Radar LSS Target Detection Technology

XU Dao-ming, ZHANG Hong-wei   

  1. Ordnance Engineering College,Hebei Shijiazhuang 050003,China
  • Received:2017-05-25 Revised:2017-07-03 Online:2018-02-28 Published:2020-11-25

摘要: 首先,在分析低慢小目标特性的基础上总结了低分辨预警雷达探测此类目标的技术难点。然后,分类总结介绍了目前国内外具有一定启发性的检测技术,基于检测前跟踪技术、基于变换域方法、基于微多普勒分析、基于多活性代理系统检测以及基于杂波白化等方法,并对各方法检测性能进行了简要分析。最后,总结提出了针对此类目标检测技术研究发展的几点思考。

关键词: 低慢小目标, 预警雷达, 目标检测, 检测前跟踪, 变换域, 微多普勒, 多活性代理

Abstract: The major difficulties in early warning radar detection targets based on the analysis of the characteristics of low altitude slow and small target (LSS-target) are summed up, and several typical target detection technologies with great development potential are discussed based on TBD (track before detect) technology, transform domain analysis, micro-Doppler analysis, system detection,clutter whitening or other methods. The performance of each method is analyzed and some suggestions on the development of such target detection technology are put forward.

Key words: low altitude slow and small (LSS)-target, early warning radar, target detection, track before detect (TBD), transform domain, micro-Doppler, multi-active agent

中图分类号: