连续波主动防护雷达防弹天线罩性能研究  

Research on performance of continuous wave active protection radar bulletproof radome

作　　者：马可[1] 王永华[1] 田江[1] 王毅[1] MAKe;WANG Yonghua;TIAN Jiang;WANG Yi(Xi’an Electronic Engineering Research Institute,Xi’an 710100,China)

机构地区：[1]西安电子工程研究所,西安710100

出　　处：《空军预警学院学报》2020年第4期271-273,共3页Journal of Air Force Early Warning Academy

基　　金：武器装备预先研究基金资助项目(104010308)。

摘　　要：针对连续波主动防护雷达自身防护问题,提出通过应用超高分子量聚乙烯防弹天线罩提升雷达的硬防护能力.首先设计了天线罩结构,并对天线罩防弹性能进行了测试,然后对安装防弹天线罩的主动防护雷达进行了天线方向图、收发天线隔离度测试.测试结果表明,防弹天线罩使天线增益略微下降、收发天线隔离度明显恶化;通过增加隔离板高度,可以改善收发天线隔离度.In order to solve the problem of self-protection of continuous wave active protection radar,this paper proposes using ultra-high molecular weight polyethylene bulletproof radome to enhance the hard protection capability of radar.Firstly,the structure of the radome is designed,and the anti-elasticity of the radome is tested.Secondly,the antenna pattern and the isolation degree of the receiving and transmitting antenna of the active protection radar with the radome are tested.The test results show that the gain of antenna decreases slightly and the isolation of receiving and transmitting antenna deteriorates obviously,and that by increasing the height of the isolation plate,the isolation of the receiving and transmitting antennas can be improved.

关 键 词：主动防护系统 连续波雷达 防弹天线罩 

分 类 号：TN82[电子电信—信息与通信工程]