射频掩护雷达同步干扰方法研究  

Synchronization jamming method for radio frequency⁃screen radar

作　　者：费曰振 刘洪亮 贺方君 谷加臣 Fei Yuezhen;Liu Hongliang;He Fangjun;Gu Jiachen(Luoyang Electronic Equipment Test Center of China,Luoyang 471003,Henan,China)

机构地区：[1]洛阳电子装备试验中心,河南洛阳471003

出　　处：《航天电子对抗》2020年第3期28-30,共3页Aerospace Electronic Warfare

摘　　要：针对传统转发式干扰机对射频掩护雷达干扰效果差的问题,通过研究射频掩护信号波形特点,分析了射频掩护信号对转发式干扰机的主要影响,采用多存储器循环存储的方法,对转发式干扰机进行了改进设计,可实现对射频掩护雷达进行同步干扰。Aiming at the problem that the jamming effect of the repeater jammer for the radio frequencyscreen radar is poor,the main influence of the radio frequency-screen signal for the repeater jammer is analyzed by studying the characteristics of the radio frequency-screen signal.By using the method of multi-memory cyclic storage,the improved design of the repeater jammer can realize the synchronous jamming for the radio frequencyscreen radar.

关 键 词：射频掩护 同步干扰 数字储频 循环存储 

分 类 号：TN972.31[电子电信—信号与信息处理]