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2009 Fiscal Year Final Research Report

Super-Resolution Direction of Arrival Estimation System Based on Array Interpolation and Adaptive Signal Processing Technique

Research Project

  • PDF
Project/Area Number 19760247
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeSingle-year Grants
Research Field Communication/Network engineering
Research InstitutionYokohama National University

Principal Investigator

ICHIGE Koichi  Yokohama National University, 大学院・工学研究院, 准教授 (10313470)

Project Period (FY) 2007 – 2009
Keywordsアレーアンテナ / 到来波推定
Research Abstract

We study on the Super-Resolution Direction of Arrival (DOA) Estimation Method Based on Array Interpolation and Adaptive Signal Processing Technique. DOA estimation accuracy is improved by applying spatial smoothing-like preprocessing to array steering vector. Furthermore, we newly proposed a novel blind calibration method of array antenna using dummy array elements.

  • Research Products

    (14 results)

All 2009 2008 2007

All Journal Article (1 results) (of which Peer Reviewed: 1 results) Presentation (13 results)

  • [Journal Article] High Resolution DOA Estimation Using Unwrapped Phase Information of MUSIC-based Noise Subspace2008

    • Author(s)
      K. Ichige, K. Saito, H. Arai
    • Journal Title

      IEICE Trans. Fundamentals. vol.E91-A,no.8

      Pages: 1990-1999

    • Peer Reviewed
  • [Presentation] ミー素子を用いたアレーアンテナのブラインドキャリブレーション2009

    • Author(s)
      有田竜也, 市毛弘一, 新井宏之
    • Organizer
      電子情報通信学会ディジタル信号処理シンポジウム
    • Place of Presentation
      鹿児島
    • Year and Date
      2009-11-27
  • [Presentation] On the Accuracy of DOA Estimation via Blind Calibration2009

    • Author(s)
      R. Arita, K. Ichige, H. Arai
    • Organizer
      Proceedings of Asia-Pacific Signal and Information Processing Association 2010 Annual summit and Conference (ISAP)
    • Place of Presentation
      Bangkok, Thailand
    • Year and Date
      2009-10-23
  • [Presentation] Spatial-Smoothing-Like Processing of Array Steering Vectors for High Resolution DOA Estimation2009

    • Author(s)
      P. Chumchong, K. Ichige, H. Arai
    • Organizer
      Proceedings of European Microwave Week 2009 (EuMW)
    • Place of Presentation
      Rome, Italy
    • Year and Date
      2009-10-01
  • [Presentation] ブラインドキャリブレーションを用いた到来方向推定手法における推定精度の実験的検証2009

    • Author(s)
      有田竜也, 市毛弘一, 新井宏之
    • Organizer
      電子情報通信学会総合大会
    • Place of Presentation
      愛媛
    • Year and Date
      2009-05-19
  • [Presentation] High Resolution 2-D DOA Estimation Using Second-Order Partial-Differential of MUSIC Spectrum2009

    • Author(s)
      K. Ichige, Y. Ishikawa, H. Arai
    • Organizer
      Proceedings of IEEE International Symposium on Circuits and Systems (ISCAS)
    • Place of Presentation
      Seattle, WA, USA
    • Year and Date
      2009-05-19
  • [Presentation] アレー補間におけるモードベクトルの拡張とその到来方向推定への応用2009

    • Author(s)
      チャムチョンプッタラット, 市毛弘一, 新井宏之
    • Organizer
      電子情報通信学会技術報告
    • Place of Presentation
      岐阜
    • Year and Date
      2009-05-03
  • [Presentation] On The Use of Phase Characteristics for Signal Source Localization2009

    • Author(s)
      K. Ichige, H. Arai
    • Organizer
      Proceedings of 13th IEEE Digital Signal Processing Workshop (DSP-WS)
    • Place of Presentation
      Marco Island, Florida, U.S.A.
    • Year and Date
      2009-02-07
  • [Presentation] Modified Phase Correlation for High Resolution DOA Estimation2008

    • Author(s)
      K. Ichige, H. Arai
    • Organizer
      Proceedings of IEEE International Symposium on Antennas and Propagation (ISAP)
    • Place of Presentation
      Taipei, Taiwan R.O. C
    • Year and Date
      2008-10-29
  • [Presentation] On the Effect of Spatial Smoothing and Conjugate Processing to DOA Estimation Accuracy of Coherent Signals for UCA2008

    • Author(s)
      P. Chumchong, K. Ichige, H. Arai
    • Organizer
      Proceedings of IEEE International Symposium on Antennas and Propagation (ISAP)
    • Place of Presentation
      Taipei, Taiwan R.O. C
    • Year and Date
      2008-10-28
  • [Presentation] High Resolution DOA Estimation Using Unwrapped Phase Information of MUSIC-based Noise Subspace2008

    • Author(s)
      市毛弘一, 新井宏之
    • Organizer
      電子情報通信学会技術報告
    • Place of Presentation
      広島
    • Year and Date
      2008-07-25
  • [Presentation] 拡張Root-MUSIC法による到来方向推定性能の評価実験2008

    • Author(s)
      チャムチョンプッタラット, 市毛弘一, 新井宏之
    • Organizer
      による到来方向推定性能の評価実験", 電子情報通信学会総合大会
    • Place of Presentation
      福岡
    • Year and Date
      2008-05-21
  • [Presentation] 到来方向推定における相関関数と推定精度との関係についての基礎検討2007

    • Author(s)
      齋藤和彦, 市毛弘一, 新井宏之
    • Organizer
      電子情報通信学会ディジタル信号処理シンポジウム
    • Place of Presentation
      宮城
    • Year and Date
      2007-11-08
  • [Presentation] High Resolution DOA Estimation Using Phase Information of MUSIC Spectrum2007

    • Author(s)
      K. Saito, K. Ichige, H. Arai
    • Organizer
      Proceedings of the International Symposium on Antennas and Propagation (ISAP)
    • Place of Presentation
      Niigata, Japan
    • Year and Date
      2007-08-22

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Published: 2011-06-18   Modified: 2016-04-21  

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