无源雷达杂波抑制和目标检测技术  

Clutter Suppression and Target Detection Techniques for Passive Radar

作　　者：王倩[1] 王中训[1] 宋杰 WANG Qian;WANG Zhongxun;SONG Jie(School of Physics and Electronic Information,Yantai University,Yantai 264005,China;Naval Aeronautical University,Yantai 264001,China)

机构地区：[1]烟台大学物理与电子信息学院,山东烟台264005 [2]海军航空大学,山东烟台264001

出　　处：《探测与控制学报》2025年第2期1-10,共10页Journal of Detection & Control

基　　金：国家自然科学基金面上项目(61971433)。

摘　　要：无源雷达技术是未来目标检测的重要方向,其中杂波抑制和目标检测技术尤为关键,具有重要的研究价值。对无源雷达的杂波抑制和目标探测技术进行研究分析,介绍无源雷达的基础知识,详细阐述其在空时频方面的杂波抑制技术,以及在动目标和微弱目标两个领域的目标检测技术,归纳当前研究中存在的难点与挑战,并对无源雷达的发展趋势进行展望。Passive radar technology is an important direction of target detection in the future,among which clutter suppression and target detection technology are particularly key and have important research value.This paper studied and analyzed the clutter suppression and target detection technology based on passive radar,introduced the basic knowledge of passive radar,elaborates its clutter suppression technology in space-time frequency,and target detection technology in the two fields of moving target and weak target,summarized the difficulties and challenges in current research,and prospected the development trend of passive radar.

关 键 词：杂波抑制 无源雷达 目标检测 

分 类 号：TN95[电子电信—信号与信息处理]