基于DBF的高灵敏度雷达侦察技术研究  

Research on High Sensitivity Radar Reconnaissance Technology Based on DBF

作　　者：张代省 ZHANG Daisheng(Jianghuai Frontier Technology Collaborative Innovation Center,230031)

机构地区：[1]江淮前沿技术协同创新中心,安徽合肥230000

出　　处：《长江信息通信》2024年第9期162-165,共4页Changjiang Information & Communications

摘　　要：电子侦察是电子对抗的重要环节,也是敌我识别的关键组成。针对远距离、低发射功率的雷达信号侦察,本文提出了基于DBF的高灵敏度雷达信号侦察技术,相比传统的数字信道化侦察技术大幅度提升了其接收灵敏度进而提升了侦察距离。Electronic reconnaissance is an important part of electronic countermeasures and a key component of identification of friend or foe.This paper proposes a high-sensitivity radar signal rcconnaissance technology based on DBF for long-range and low-power radar signal reconnaissance.Compared with traditional digital channelized reconnaissance technology,it significantly improves its receiving sensitivity and thus enhances the reconnaissance distance.

关 键 词：侦察 DBF 接收灵敏度 数字信道化 

分 类 号：TN958[电子电信—信号与信息处理]