机载雷达二维杂波特征谱研究  

Study on Airborne Radar 2-D Clutter Eigenspectrum

作　　者：陈晓初[1] 

机构地区：[1]浙江大学信息与电子工程系

出　　处：《现代雷达》1994年第3期29-36,共8页Modern Radar

摘　　要：本文对Ｋｌｅｍｍ￣［２］通过计算机模拟计算发现的机载雷达二维杂波特征谱的特性进行了理论证明，并进一步发现了杂波特征谱与雷达工作参数之间的关系，得出了杂波特征谱的解析表达式。对杂波模型的计算机模拟计算表明，解析式与计算结果相吻合。文中结论对简化机载雷达二维信号处理具有一定的意义。This paper presents a theoretical proof to the property of eigenspectrum of space-time 2-D clutter for airborne radars,which was found in[2]by computer simulations,finds the relationships between the clutter eigenspectrum and the working parameters of the airborne radar,and obtains an analitical formula for the clutter eigenspectrum. The results above are confirmed by computer simulations,The conclusions of the paper are meaningful to simplify 2-D signal processing for airborne radars.

关 键 词：机载雷达 杂波 特征谱 二维 

分 类 号：TN959.73[电子电信—信号与信息处理]