• DocumentCode
    2606328
  • Title

    Beam shaping of turnstile antenna for LEO satellite with genetic algorithm

  • Author

    Rezael, P. ; Aliakbarian, Hadi ; Moghaddam, E.Sh. ; Abotorabian, N. ; Amirl, Sh. ; Hakkak, M. ; Hojjat, N.

  • Author_Institution
    Iran Telecommunication Research Center (ITRC), End of North Karegar street, Tehran, Iran
  • fYear
    2004
  • fDate
    14-17 Sept. 2004
  • Firstpage
    470
  • Lastpage
    472
  • Abstract
    The purpose of this paper is to create a link with a flat received signal level, which is not depend on elevation angle between LEO satellite and earth receivers. This problem is solved using beam shaping of separated turnstile antenna for satellite employing a real coded Genetic Algorithm (CA). We have Introduced a special strategy to improve the results of the algorithm using the concept of derivation in cost function (CF).
  • Keywords
    Artificial satellites; Cost function; Equations; Genetic algorithms; Geoscience; Low earth orbit satellites; Road transportation; Satellite antennas; Satellite communication; Satellite ground stations;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Mathematical Methods in Electromagnetic Theory, 2004. 10th International Conference on
  • Conference_Location
    Dniepropetrovsk, Ukraine
  • Print_ISBN
    0-7803-8441-5
  • Type

    conf

  • DOI
    10.1109/MMET.2004.1397084
  • Filename
    1397084
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=2606328