无线电工程2016，Vol.46Issue(2)：41-43,57,4.DOI:10.3969/j.issn.1003-3106.2016.02.10
四通道单脉冲测角抗主瓣干扰技术研究
Research of Four-channel Monopulse for Anti-main-lobe Jamming Technique
徐安祺 1赵婵娟 1何劲1
作者信息
- 1. 上海航天电子技术研究所，上海201109
- 折叠
摘要
Abstract
Since the measurement accuracy of acquisition and guidance radars is threatened by main⁃lobe jammers,a technique of four⁃channel monopulse based on digital array radar is presented for anti⁃main⁃lobe jamming.A delta⁃delta channel is added on the base of traditional three⁃channel monopulse to avoid the effects of main⁃lobe jamming,which significantly improves the detectability of targets within a beam width.The simulation and analysis demonstrate the effectiveness of the method.Another simulation of angular accuracy un⁃der different SNRs shows that the method is realizable in engineering.关键词
四通道单脉冲/双差通道/抗主瓣干扰/数字阵列雷达Key words
four-channel monopulse/delta-delta channel/anti-main-lobe jamming/digital array radar分类
信息技术与安全科学引用本文复制引用
徐安祺,赵婵娟,何劲..四通道单脉冲测角抗主瓣干扰技术研究[J].无线电工程,2016,46(2):41-43,57,4.
