• DocumentCode
    2451564
  • Title

    A Novel Source Number Estimator Without Eigendecomposition

  • Author

    Zhang, Qingchun ; Feng, Zhenghe

  • Author_Institution
    State Key Lab. On Microwave & Digital Commun., Tsinghua Univ., Beijing
  • fYear
    2006
  • fDate
    26-29 Oct. 2006
  • Firstpage
    1
  • Lastpage
    3
  • Abstract
    In this paper, we present another source number estimator without the necessary eigendecomposition, it is based on the Lanczos process and Sturm algorithm and Finally, we provide a simulated data example to evaluate the proposed estimator.
  • Keywords
    antenna arrays; array signal processing; covariance matrices; estimation theory; radar signal processing; radio direction-finding; Lanczos process; Sturm algorithm; antenna array signal processing; covariance matrix; direction finding; radar signal processing; source number estimator; uniform circular array; Array signal processing; Covariance matrix; Directive antennas; Eigenvalues and eigenfunctions; Radar antennas; Radar signal processing; Signal processing; Signal processing algorithms; State estimation; Symmetric matrices; Lanczos process Sturm algorithm; Source number estimator;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Antennas, Propagation & EM Theory, 2006. ISAPE '06. 7th International Symposium on
  • Conference_Location
    Guilin
  • Print_ISBN
    1-4244-0162-3
  • Electronic_ISBN
    1-4244-0163-1
  • Type

    conf

  • DOI
    10.1109/ISAPE.2006.353244
  • Filename
    4168285
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=2451564