基于小波空间滤波的到达方向估计

ICMMT 2000. 2000 2nd International Conference on Microwave and Millimeter Wave Technology Proceedings (Cat. No.00EX364) Pub Date : 2000-09-14 DOI:10.1109/ICMMT.2000.895780

Zhang Yong, Feng Zhenghe

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引用次数: 5

摘要

研究了阵列信号的小波分解与空间采样的关系，提出了一种基于小波变换的高分辨率到达方向估计方法。计算机仿真结果表明，基于小波变换的空间子带估计方法比一般的标准估计方法具有更好的性能。

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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Direction-of-arrival estimation with wavelet-based spatial filtering

The paper studies the relation of wavelet decomposition and spatial sampling of array signal, and offers a high resolution direction-of-arrival (DOA) estimation approach based on the wavelet transforms. The results of computer simulations demonstrate that wavelet based spatial subband produces better performance than usual standard estimation methods.

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ICMMT 2000. 2000 2nd International Conference on Microwave and Millimeter Wave Technology Proceedings (Cat. No.00EX364)

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