用锥形矩阵铅笔算法改进二维DOA估计

2011 MICROWAVES, RADAR AND REMOTE SENSING SYMPOSIUM Pub Date : 2011-10-20 DOI:10.1109/MRRS.2011.6053657

A. Azarbar, O. Mehdinejad, M. Kazerooni

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引用次数: 1

摘要

提出了一种基于矩阵铅笔法的二维DOA估计改进方法。研究表明，随着数据矩阵的逐渐变细，可以提高方位角和高程估计的精度。该方法直接应用于该算法，只需要一个数据快照，就可以估计出DOA。仿真结果验证了该算法的有效性。

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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Improvement of 2-D DOA estimation with tapered Matrix Pencil algorithm

A new method for improvement of 2-D DOA estimation based on Matrix Pencil (MP) Method is presented. We show that with Tapering of the data matrix, the accuracy of azimuth and elevation estimation can be improved. The method directly applied to the algorithm and only with one snapshot of data, DOA can be estimated. The simulation results demonstrated the effectiveness of the proposed algorithm.

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来源期刊

2011 MICROWAVES, RADAR AND REMOTE SENSING SYMPOSIUM

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