通过平面天线阵列DOA估计产生的假峰值

Proceedings of the International Conference on High Performance Compilation, Computing and Communications Pub Date : 2017-03-22 DOI:10.1145/3069593.3069596

Y. Nechaev, Y. O. A. Atheer, I. Peshkov

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引用次数: 2

摘要

无线电信号的到达方向(DOA)在雷达、声纳和无线通信任务中具有重要的科学意义。本文研究了平面天线阵的方位估计问题。研究了MUSIC超分辨方法。在各种噪声环境和天线阵列的各种几何形状下，对其性能进行了估计。此外，还仔细考虑了空间频谱中出现的假峰问题。通过计算机模拟，给出了出现假峰的数量。

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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False Peaks Occurring via Planar Antenna Arrays DOA Estimation

Direction-of-arrival (DOA) of radio signals takes a great science interest for radar, sonar and wireless communication tasks. In this paper the problem of DOA estimation methods for planar antenna arrays is considered. The super-resolution method MUSIC is researched. The performances are estimated in various noise environments and for various geometries of antenna arrays. Additionally, problem of false peaks occurring in spatial spectrum is closely considered. The number of false peaks occurring is presented after computer simulations.

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Proceedings of the International Conference on High Performance Compilation, Computing and Communications

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