• DocumentCode
    2643981
  • Title

    Antenna optimization by using NEWUOA

  • Author

    Weixin Zhao ; De, A. ; Donoro, D.G. ; Yu Zhang ; Sarkar, T.K.

  • Author_Institution
    Dept. of Electr. Eng. & Comput. Sci., Syracuse Univ., Syracuse, NY, USA
  • fYear
    2009
  • fDate
    1-5 June 2009
  • Firstpage
    1
  • Lastpage
    4
  • Abstract
    The NEWUOA is a newly developed trust region based derivative-free method for solving unconstrained optimization problems. We present in this paper this powerful tool for antenna optimization. Two antenna design examples are optimized using simplex method, conjugate gradient method and the NEWUOA algorithm. Optimization results are presented and compared. The NEWUOA shows good performance and is proved to be a suitable tool for antenna optimization.
  • Keywords
    antennas; gradient methods; optimisation; antenna design; antenna optimization; conjugate gradient method; derivative-free method; simplex method; unconstrained optimization problem; Algorithm design and analysis; Antenna arrays; Approximation algorithms; Convergence; Cost function; Design optimization; Dipole antennas; Gradient methods; Optimization methods; Power engineering and energy;
  • 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.2009.5171520
  • Filename
    5171520
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=2643981