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Volume 31 Issue 3
Jul.  2022
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CHEN Huawei, QIU Xiaojun, ZHAO Junwei. A two-dimensional wideband direction-of-arrival estimation algorithm with acoustic vector-sensor array[J]. ACTA ACUSTICA, 2006, 31(3): 270-275. DOI: 10.15949/j.cnki.0371-0025.2006.03.013
Citation: CHEN Huawei, QIU Xiaojun, ZHAO Junwei. A two-dimensional wideband direction-of-arrival estimation algorithm with acoustic vector-sensor array[J]. ACTA ACUSTICA, 2006, 31(3): 270-275. DOI: 10.15949/j.cnki.0371-0025.2006.03.013
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A two-dimensional wideband direction-of-arrival estimation algorithm with acoustic vector-sensor array

  • 1 State Key Laboratory of Modern Acoustics, Institute of Acoustics, Nanjing University Nanjing 210093;

  • 2 Institute of Acoustic Engineering, Northwestern Polytechnical University Xi'an 710072

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  • PACS: 
  • Received Date: December 07, 2004
  • Revised Date: March 23, 2005
  • Available Online: July 19, 2022
    Graphical Abstract
    • Abstract
  • A two-dimensional wideband Direction-of-Arrival (DOA) estimation algorithm with acoustic vector-sensor array is proposed, which is based on the idea of wideband focusing to solve the coherent sources problem, and the estimated DOA parameters are automatically paired. By Monte Carlo simulations, it shows that the proposed algorithm: (1) can determine the number of the sources reliably; (2) does not suffer from the performance degradation due to the same DOA parameters in the incident sources; and (3) is robust when there are array gain and phase errors.
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