摘要
由于多径反射信号的干扰,雷达低仰角测量一直是一个难点。结合脉冲测量雷达技术特点,阐述了测量雷达常用的低仰角跟踪技术,通过分析多径误差机理,提出了利用C2算法、海杂波抑制处理技术,实现复杂背景环境条件下对低空目标的跟踪策略,给出了理论分析与验证成果。
The low elevation angle measurement of radar is a technical difficulty due to muitipath signal interference. Based on technical feature of pulse instrumentation radar, the frequently-used low-elevation angle tracking technology is stated in this paper. Through analysis of multipath error principle, low-altitude target tracking strategy in complex background can be realized by use of C^2 algorithm and sea clutter suppression technology, The related theoretical analysis and validated result are proposed in this paper.
出处
《现代电子技术》
2013年第13期25-27,共3页
Modern Electronics Technique
关键词
多径干扰
低仰角跟踪
C2算法
海杂波抑制
multipath interference
low-elevation angle tracking
C^2 algorithm
sea clutter suppression
