摘要
单脉冲雷达具有很强的抗干扰能力。在分析单脉冲雷达角跟踪系统工作原理的基础上,介绍闪烁干扰的机理和分类,给出闪烁干扰的有效条件。研究表明,闪烁干扰可使雷达天线始终在干扰源之间追摆,从而破坏单脉冲雷达角跟踪系统的正常工作,而且两干扰源的能量之比对闪烁干扰效能有显著影响。
Monopulse radar has a good ant- jamming ability. Based on analysis of the principle of angle tracking system of monopulse radar,the mechanism and categories of blinking jamming are introduced. The conditions for valid blinking jamming are given. The research indicates that blinking jamming can make the radar antenna swing between the two jamming sources, and destroy the normal operation of angle tracking system of monopulse radar, the energy ratio strongly affects performance of blinking jamming.
出处
《现代电子技术》
2009年第15期1-3,共3页
Modern Electronics Technique
关键词
单脉冲雷达
角跟踪系统
闪烁干扰
能量比
monopulse radar
angle tracking system
blinking jamming
energy ratio
