• DocumentCode
    2643526
  • Title

    PO based steepest decent method for the fast synthesis of shaped reflector antennas via surface patch decompositions

  • Author

    Chou, Hsi-Tseng

  • Author_Institution
    Dept. of Commun. Eng., Yuan Ze Univ., Chungli, Taiwan
  • fYear
    2009
  • fDate
    1-5 June 2009
  • Firstpage
    1
  • Lastpage
    4
  • Abstract
    This paper presents an effective SDM approach for the fast synthesis of shaped reflector. It uses the surface grid nodes as optimization variables. Closed form and continuous solutions of cost function´s derivatives are developed and allows the surface varying smoothly while retaining the computational efficiency. Numerical examples validate the effectiveness of the work.
  • Keywords
    microstrip antennas; reflector antennas; shaped reflector antenna; steepest decent method; surface grid nodes; surface patch decomposition; Apertures; Chromium; Closed-form solution; Cost function; Equations; Optical scattering; Physical optics; Polarization; Quantum computing; Reflector antennas;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Antennas and Propagation Society International Symposium, 2009. APSURSI '09. IEEE
  • Conference_Location
    Charleston, SC
  • ISSN
    1522-3965
  • Print_ISBN
    978-1-4244-3647-7
  • Type

    conf

  • DOI
    10.1109/APS.2009.5171494
  • Filename
    5171494
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=2643526