Closed-Form 3-D Localization for Single Source in Uniform Circular Array with a Center Sensor

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概要

• 論文の詳細を見る

• A novel closed-form algorithm is presented for estimating the 3-D location (azimuth angle, elevation angle, and range) of a single source in a uniform circular array (UCA) with a center sensor. Based on the centrosymmetry of the UCA and noncircularity of the source, the proposed algorithm decouples and estimates the 2-D direction of arrival (DOA), i.e. azimuth and elevation angles, and then estimates the range of the source. Notwithstanding a low computational complexity, the proposed algorithm provides an estimation performance close to that of the benchmark estimator 3-D MUSIC.

• （社）電子情報通信学会の論文
• 2009-03-01

著者

• LEE Kyun-Kyung

  School of Electrical Engineering and Computer Science, Kyungpook National University

• Bae Eun-hyon

  Samsung Thales Co. Ltd.

• Lee Kyun-kyung

  School Of Electrical Engineering And Computer Science Kyungpook National University

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• Closed-Form 3-D Localization for Single Source in Uniform Circular Array with a Center Sensor
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• Computationally Efficient Time Delay and Doppler Estimation for LFM Signal(Sensing)
• Rank Reduction Approach for Parameter Estimation of Coherently Distributed Sources
• Decoupled Location Parameter Estimation of Near-Field Sources with Symmetric ULA

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