雷达导引头抗有源压制干扰技术研究  

Research on Anti-Jamming Techniques for Radar Seekers Against Active Blanket Jamming

作　　者：杜勇[1] 尚煜[1] 磨国瑞[1] DU Yong;SHANG Yu;MO Guorui(Xi'an Electronic Engineering Research Institute, Xi'an 710100)

机构地区：[1]西安电子工程研究所,西安710100

出　　处：《火控雷达技术》2020年第1期35-39,共5页Fire Control Radar Technology

摘　　要：雷达导引头跟踪目标时输出的角度、角速度是末制导过程中重要的制导信息。本文从雷达导引头提供稳定制导信息出发,以完成角度闭环为目的,提出“干扰源”跟踪方法,来应对舷上有源压制干扰,并与雷达导引头的工作流程有机结合,利用相关设备进行了外场试验,试验验证了该方法的可行性。The gimbal angles and LOS angular velocity output by a radar seeker in the target tracking process are important terminal guidance information.A home-on-jam approach is proposed for radar seekers to cope with inboard active blanket jamming with the purpose of providing stable guidance information and completing the angle tracking-loop.In addition,the proposed approach is combined closely with the work flow of radar seekers.Finally,feasibility of the proposed approach is proved through field test.

关 键 词：有源压制 雷达导引头 干扰源跟踪 

分 类 号：TN958[电子电信—信号与信息处理]