摘要
从雷达副瓣消隐工作原理分析出发得到以下结论,对于副瓣消隐雷达,干扰机不仅能在主瓣方向产生大于主瓣波束宽度的干扰扇区,在一定的参数设置条件下,在主瓣附近还可产生一个对称的掩护扇区,在此掩护扇区内,真实目标不能被雷达发现,以实现对副瓣消隐雷达干扰扇区的扩展。
Starting from the analysis for the operation principle of radar Sidelobe blanking, this paper fetches following conclusion： for the sidelobe banking radar, the jammer can generate not only a jamming fan section larger than the main-lobe beam wide at the direction of main-lobe but also a symmetrical sheltering fan section near the main-lobe under definite parameter setting condition. In the sheltering fan section,the true targets can not be found by the radar,which expands the jamming fan section to sidelobe blanking radars.
出处
《舰船电子对抗》
2014年第2期32-34,共3页
Shipboard Electronic Countermeasure
关键词
副瓣消隐
掩护扇区
参数设置
sidelobe blanking
sheltering sector
parameter setting
