单个源的瞬时DoA估计

2016 17th International Radar Symposium (IRS) Pub Date : 2016-05-10 DOI:10.1109/IRS.2016.7497356

I. Chyrka, I. Omelchuk

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引用次数: 2

摘要

提出了在远场和近场情况下单源到达方向估计的新方法。其主要思想是利用单次射击数据直接沿均匀线阵估计实际空间频率。采用基于正弦波自回归移动平均模型的算法进行频率估计。通过计算机仿真分析了所提方法的精度。

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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Instantaneous DoA estimation for a single source

The new approaches for a single source direction-of-arrival estimation in a far-field and near-field cases are proposed. The main idea is estimation of the real spatial frequency directly along the uniform linear array by the single-shot data. The algorithm based on the autoregressive moving average model of the sinewave is applied for the frequency estimation. The precision of proposed methods is analyzed via computer simulations.

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2016 17th International Radar Symposium (IRS)

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