Robust DOA Estimation for Uncorrelated and Coherent Signals

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著者

    • CHEN Hui
    • Department of Electronic Engineering, University of Electronic Science and Technology of China
    • WAN Qun
    • Department of Electronic Engineering, University of Electronic Science and Technology of China

抄録

A new direction of arrival (DOA) estimation method is introduced with arbitrary array geometry when uncorrelated and coherent signals coexist. The DOAs of uncorrelated signals are first estimated via subspace-based high resolution DOA estimation technique. Then a matrix that only contains the information of coherent signals can be formulated by eliminating the contribution of uncorrelated signals. Finally a subspace block sparse reconstruction approach is taken for DOA estimations of the coherent signals.

収録刊行物

  • IEICE transactions on fundamentals of electronics, communications and computer sciences

    IEICE transactions on fundamentals of electronics, communications and computer sciences 94(10), 2035-2038, 2011-10-01

    一般社団法人 電子情報通信学会

参考文献:  9件中 1-9件 を表示

各種コード

  • NII論文ID(NAID)
    10030191322
  • NII書誌ID(NCID)
    AA10826239
  • 本文言語コード
    ENG
  • 資料種別
    SHO
  • ISSN
    09168508
  • データ提供元
    CJP書誌  J-STAGE 
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