The extraction of modulation characteristics of radar signal using wavelet transform

ICSP '98. 1998 Fourth International Conference on Signal Processing (Cat. No.98TH8344) Pub Date : 1998-10-12 DOI:10.1109/ICOSP.1998.770208

Liu Wenke, Zhu Dejun, Zhang Chaohong

引用次数: 7

Abstract

The continuous wavelet transform of the asymptotic signal is investigated using stationary phase approximation. A method of getting the modulation characteristics of certain radar signals by extracting the ridge of their wavelet transform is introduced, and simulations show that it is valid.

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利用小波变换提取雷达信号的调制特性

利用平稳相位逼近法研究了渐近信号的连续小波变换。介绍了一种通过提取雷达信号小波变换脊线来获取雷达信号调制特性的方法，仿真结果表明该方法是有效的。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

ICSP '98. 1998 Fourth International Conference on Signal Processing (Cat. No.98TH8344)

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