• DocumentCode
    1897381
  • Title

    A general bistatic SAR focusing algorithm for azimuth variant and invariant configurations

  • Author

    Ul-Ann, Qurat ; Loffeld, Otmar ; Nies, Holger ; Wang, Robert

  • Author_Institution
    University of Siegen, Germany
  • fYear
    2012
  • fDate
    22-25 Oct. 2012
  • Firstpage
    1
  • Lastpage
    6
  • Abstract
    This paper presents a general bistatic SAR focusing algorithm for azimuth variant and invariant configurations. The approach used in this paper is based on Loffeld´s Bistatic Formula (LBF). We considered different azimuth contributions of the transmitter and the receiver phase terms in the derivation of the Bistatic Point Target Reference Spectrum (BPTRS). An efficient focusing algorithm is implemented using Scaled Inverse Fourier Transformation (SIFT) and is verified with focusing results of azimuth variant and invariant configurations.
  • Keywords
    Bistatic Synthetic Aperture Radar (SAR); bistatic point target reference spectrum; method of stationary phase; scaled inverse Fourier transformation;
  • fLanguage
    English
  • Publisher
    iet
  • Conference_Titel
    Radar Systems (Radar 2012), IET International Conference on
  • Conference_Location
    Glasgow, UK
  • Electronic_ISBN
    978-1-84919-676
  • Type

    conf

  • DOI
    10.1049/cp.2012.1618
  • Filename
    6494774
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=1897381