• DocumentCode
    1700815
  • Title

    A hybrid discrete Fourier transform-moment method for the fast analysis of large rectangular phased arrays

  • Author

    Hsi-Tseng Chou ; Hsien-Kwei Ho ; Pathak, P.H. ; Nepa, P. ; Civi, O.A.

  • Author_Institution
    Dept. of Electr. Eng., Yuan Ze Univ., Chung-li, Taiwan
  • Volume
    4
  • fYear
    2001
  • Firstpage
    314
  • Abstract
    The fast analysis of large antenna phased arrays remains an interesting and challenging problem. This paper presents an approach to accelerate the MOM by employing a DFT (discrete Fourier transform) representation for the unknowns of conventional MOM. Such an approach combining DFT with MOM is called DFT-MoM. The DFT-MoM employs the coefficients of the DFT representation as the new unknowns and solves for the DFT coefficients. The MOM unknowns are then obtained subsequently.
  • Keywords
    Fourier transforms; antenna phased arrays; antenna theory; method of moments; antenna phased arrays; discrete Fourier transform; hybrid DFT-MoM; large rectangular phased arrays; method of moments; Acceleration; Antenna arrays; Antenna radiation patterns; Current distribution; Discrete Fourier transforms; Impedance; Message-oriented middleware; Moment methods; Phased arrays; Wire;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Antennas and Propagation Society International Symposium, 2001. IEEE
  • Conference_Location
    Boston, MA, USA
  • Print_ISBN
    0-7803-7070-8
  • Type

    conf

  • DOI
    10.1109/APS.2001.959461
  • Filename
    959461
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=1700815