摘要
研究雷达在脉冲串波形下的微动特征提取,提出了全局法和抽取法2种处理方法,并给出了波形相关参数的设计,最后进行了仿真。结果表明,所提出的2种处理方法均可有效提取微动特征,从而为雷达微动识别奠定了基础。
The extraction of target＇ s micromotion features from the radar pulse train waveform is researched and two processing methods, the global and the decimating, are proposed with the design of related waveform parameters. The simulation result shows that both of the proposed methods can extract the micromotion features effectively, which provides foundations for radar micromotion identification
出处
《现代防御技术》
北大核心
2009年第5期132-135,共4页
Modern Defence Technology
关键词
脉冲串
微动特征
全局法
抽取法
pulse train
micromotion feature
global method
decimating method
