低截获概率雷达自适应干扰及关键技术  

The Adaptive Jamming of LPI Radar

作　　者：吕亚昆 吴彦鸿 LV Ya-kun WU Yan-hong(Equipment Academy, Beijing 101416, China)

机构地区：[1]装备学院,北京101416

出　　处：《电子信息对抗技术》2017年第5期46-51,共6页Electronic Information Warfare Technology

摘　　要：针对现有侦察和干扰系统难以有效对抗低截获概率雷达的问题,提出了一种利用脉内信息引导干扰样式选择的LPI雷达自适应干扰模型。首先简要分析了LPI雷达的基本概念和特征,在此基础上指出了现有雷达干扰模型的不足和缺陷,确定了对LPI雷达有效干扰的模型和思路,最后给出了实现有效对抗LPI雷达的关键技术。In order to solve the problem that the reconnaissance and jamming system is difficult to deal with LPI radar, an adaptive jamming model of LPI radar is proposed based on the choice of the guidance mode of the intra-pulse information. Firstly, the basic concepts and characteristics of LPI radar are analyzed briefly. The shortcomings and defects of the existing radar jamming model are point out. The model and the thought of effective jamming to LPI radar are determined. Finally, the key technologies to realize the effective countermeasure against I,PI radar are presented.

关 键 词：低截获概率雷达 雷达对抗 自适应干扰 

分 类 号：TN974[电子电信—信号与信息处理]