Tracking of the Direction of Arrival Using 2-D Sectrum Estimation by 2-D Adaptive AR Model

12 References
  • TAMAKI Ryo
    Department of Electrical Engineering, Faculty of Science and Technology, Keio University
  • NAKACHI Takayuki
    Department of Electrical Engineering, Faculty of Science and Technology, Keio University
  • HAMADA Nozomu
    Department of Electrical Engineering, Faculty of Science and Technology, Keio University

Bibliographic Information

Other Title
  • 2次元ARモデルによる適応スペクトル推定法を用いた平面波到来方向のトラッキング

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Description

This paper focuses on the subject of tracking the direction of arrival of 2-D plane wave observed in 2-D sensor. The 2-D adaptive AR model is used to estimate 2-D frequencies. To avoid interference among these spectral peaks, we propose high resolution spectrum estimation method by using weighting average between first and second quadrant coefficient support models. Furthermore, an efficient algorithm to estimate the locations of spectral peak is proposed. The effectiveness of the proposed method is shown through some examples.

Journal

  • Technical report of IEICE. DSP

    Technical report of IEICE. DSP 96 (551), 7-14, 1997-03-06

    The Institute of Electronics, Information and Communication Engineers

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Keywords

Details 詳細情報について

  • CRID
    1572261552346434048
  • NII Article ID
    110003279594
  • NII Book ID
    AN10060786
  • ISSN
    09135685
  • Text Lang
    ja
  • Data Source
    • CiNii Articles

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