电讯技术2018，Vol.58Issue(2)：167-173,7.DOI:10.3969/j.issn.1001-893x.2018.02.009
基于数字射频存储的假目标高度控制干扰技术
False Target Height Control Jamming Technology Based on Digital Radio Frequency Memory
黄思源 1刘东升 1王锋1
作者信息
- 1. 军械工程学院 导弹工程系,石家庄050003
- 折叠
摘要
Abstract
There are some problems in the method of height deception jamming based on the digital radio frequency memory(DRFM),such as the low fidelity of the false targets and the easy recognition and filte-ring of the radar. According to the working principle of elevation measurement of sequential lobe and DRFM,a method of height control algorithm composed of power proportional forwarding and proportional delay is presented to improve the jamming effect of false targets. The working process of the unmanned air-borne DRFM is described,and the differences between the height control algorithm,nonuniform periodic re-peater jamming and power inversion forwarding in the track,altitude and speed are compared through soft-ware simulation. It is proved that the motion state of the false targets produced by height control algorithm is closer to the real targets. So the method is effective.关键词
数字射频存储/角度欺骗/航迹欺骗/功率调制/多假目标干扰Key words
digital radio frequency memory(DRFM)/angle deception/track deception/power modulation/multiple false target jamming分类
信息技术与安全科学引用本文复制引用
黄思源,刘东升,王锋..基于数字射频存储的假目标高度控制干扰技术[J].电讯技术,2018,58(2):167-173,7.
