• DocumentCode
    1398814
  • Title

    Iterative algorithm for direction of arrival estimation with wideband chirp signals

  • Author

    Wang, G. ; Xia, X.-G.

  • Author_Institution
    Dept. of Electr. & Comput. Eng., Delaware Univ., Newark, DE, USA
  • Volume
    147
  • Issue
    5
  • fYear
    2000
  • fDate
    10/1/2000 12:00:00 AM
  • Firstpage
    233
  • Lastpage
    238
  • Abstract
    A time-frequency MUSIC algorithm with narrowband models for the estimation of direction of arrival (DOA) when the source signals are chirps has been developed by Amin et al. (1998, 1999). The present authors consider wideband models. The joint time-frequency analysis is first used to estimate the chirp rates of the source signals, and then the DOA is estimated by the MUSIC algorithm with an interative approach
  • Keywords
    array signal processing; direction-of-arrival estimation; iterative methods; time-frequency analysis; DOA; chirp rates; direction of arrival estimation; iterative algorithm; joint time-frequency analysis; source signals; time-frequency MUSIC algorithm; wideband chirp signals;
  • fLanguage
    English
  • Journal_Title
    Radar, Sonar and Navigation, IEE Proceedings -
  • Publisher
    iet
  • ISSN
    1350-2395
  • Type

    jour

  • DOI
    10.1049/ip-rsn:20000473
  • Filename
    878144
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=1398814