• DocumentCode
    1051397
  • Title

    Low-cost algorithm for some bearing estimation methods in presence of separable nuisance parameters

  • Author

    Ferréol, A. ; Boyer, E. ; Larzabal, P.

  • Author_Institution
    THALES Commun., Colombes, France
  • Volume
    40
  • Issue
    15
  • fYear
    2004
  • fDate
    7/22/2004 12:00:00 AM
  • Firstpage
    966
  • Lastpage
    967
  • Abstract
    The reduction of complexity of some multidimensional optimisation algorithms of direction of arrival (DOA) estimation with an array of sensors is studied. It is shown that upon a condition of factorisation of the steering vector, the criterion can be concentrated with respect to DOA, leading to a more simple 1D procedure.
  • Keywords
    array signal processing; direction-of-arrival estimation; distributed sensors; optimisation; vectors; DOA estimation; algorithm complexity reduction; bearing estimation; direction of arrival estimation; distributed sensor array; multidimensional optimisation algorithm; separable nuisance parameter; spatially distributed sensors; steering vector; steering vector factorisation; subspace based estimation;
  • fLanguage
    English
  • Journal_Title
    Electronics Letters
  • Publisher
    iet
  • ISSN
    0013-5194
  • Type

    jour

  • DOI
    10.1049/el:20040537
  • Filename
    1318900
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=1051397