分数阶自相关在脉冲压缩雷达信号有效检测中的应用

First International Symposium on Control, Communications and Signal Processing, 2004. Pub Date : 2004-09-27 DOI:10.1109/ISCCSP.2004.1296212

O. Akay, E. Erozden

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引用次数: 6

摘要

近年来，与分数阶傅立叶变换(FrFT)相关的分数阶互相关和自相关运算已经被表述出来。提出了一种基于分数阶自相关的检测统计量用于线性调频信号的检测。在本文中，我们扩展了基于分数阶自相关的检测统计量在脉冲压缩雷达波形检测中的应用。我们特别考虑了阶跃LFM信号以及Frank码和P4码的波形。

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Use of fractional autocorrelation in efficient detection of pulse compression radar signals

In the recent past, fractional cross-correlation and autocorrelation operations associated with the fractional Fourier transform (FrFT) have been formulated. A detection statistic based on fractional autocorrelation has been employed for detection of linear frequency modulated (LFM) signals. In this paper, we extend the utility of the detection statistic based on fractional autocorrelation for detection of pulse compression radar waveforms. In particular, we consider the step LFM signal and the waveforms of Frank code and P4 code.

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First International Symposium on Control, Communications and Signal Processing, 2004.

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