• DocumentCode
    868851
  • Title

    Ambiguity in MUSIC and ESPRIT for direction of arrival estimation

  • Author

    Tan, C.M. ; Foo, S.E. ; Beach, M.A. ; Nix, A.R.

  • Author_Institution
    Centre for Commun. Res., Bristol Univ., UK
  • Volume
    38
  • Issue
    24
  • fYear
    2002
  • fDate
    11/21/2002 12:00:00 AM
  • Firstpage
    1598
  • Lastpage
    1600
  • Abstract
    The MUltiple SIgnal Classification (MUSIC) and Estimation of Signal Parameters via Rotational Invariance Techniques (ESPRIT) algorithms produce an ambiguity in the estimated direction-of-arrival results, when the antenna element spacing on a linear array is more than half a wavelength. The reason for this is investigated.
  • Keywords
    array signal processing; direction-of-arrival estimation; linear antenna arrays; signal classification; DoA estimation; ESPRIT; MUSIC; antenna element spacing; direction of arrival estimation; estimation of signal parameters via rotational invariance techniques; linear array; multiple signal classification;
  • fLanguage
    English
  • Journal_Title
    Electronics Letters
  • Publisher
    iet
  • ISSN
    0013-5194
  • Type

    jour

  • DOI
    10.1049/el:20021036
  • Filename
    1106141
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=868851