均匀圆阵MUSIC算法的二维DOA估计

2016 4th IEEE International Colloquium on Information Science and Technology (CiSt) Pub Date : 2016-10-01 DOI:10.1109/CIST.2016.7805007

Ihedrane Mohammed Amine, S. Bri

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引用次数: 7

摘要

智能天线作为第三代通信的关键技术之一，可以有效地增加系统容量，减少同信道干扰，为智慧城市中信息通信技术的部署和实施提供支持。本文在对均匀圆形阵列接收空间信号进行理论分析的基础上，详细阐述了如何利用均匀圆形阵列(UCA)多信号分类(MUSIC)算法获取到达方向(DOA)信息。利用MATLAB进行了大量仿真，并与实验结果进行了比较。对比结果表明，本文提出的MUSIC算法具有更高的准确率和稳定性。

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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2-D DOA estimation using MUSIC algorithm with uniform circular array

As one key technology in third generation communication, smart antenna can effectively increase system capacity and reduce co-channel interference for deployment and implementation of information and communication technologies in the Smart Cities. This article expounds in detail how to obtain Direction of Arrival (DOA) information using Multiple Signal Classification (MUSIC) algorithm with Uniform Circular Arrays (UCA) based on theoretical analysis of receiving spatial signal by uniform circular arrays. A number of simulation results were carried using MATLAB and compared with the experimented one. The comparison show that proposed MUSIC algorithm is more accurate and stable.

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2016 4th IEEE International Colloquium on Information Science and Technology (CiSt)

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