脉冲压缩的不匹配滤波器设计

IEEE International Conference on Radar Pub Date : 1990-05-07 DOI:10.1109/RADAR.1990.201172

H. Rohling

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引用次数: 8

摘要

引入了一种非匹配滤波器设计，用于周期序列，其中接收机滤波器系数优化为输出信号的所有副瓣都为(相同)零。给出了一些结果，特别是对于二值序列，并证明了对于每一个码长N>2，存在至少一个序列(以及相应的失匹配滤波器)具有具有低旁瓣电平的脉冲形式的周期非周期自相关函数

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Mismatched filter design for pulse compression

A mismatched filter design is introduced for periodic sequences where the receiver filter coefficients are optimized with the property that all sidelobes of the output signal are (identical) zero. Some results, especially for binary sequences are given, and it is shown that for each code length N>2 there exists at least one sequence (and a corresponding mismatched filter) that has a periodic of aperiodic autocorrelation function with an impulselike form with a low sidelobe level.<>

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IEEE International Conference on Radar

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