• DocumentCode
    419232
  • Title

    On the accuracy of the plane wave expansion of Green´s function for MMIC

  • Author

    Lei, Li ; Yu, Zhang ; Yong-jun, Xie ; Liang Chang-hong

  • Author_Institution
    Xidian Univ., Xi´´an, China
  • Volume
    3
  • fYear
    2004
  • fDate
    20-25 June 2004
  • Firstpage
    2788
  • Abstract
    The accuracy and convergence of the plane wave expansion for the closed-form spatial Green´s function that is conventionally used for the fast multipole method (FMM) analyzing MMIC are numerically analyzed. Specifically, the number of terms kept in the multipole expansion, L, and the required quadrature point number, li, in the Gauss quadrature are discussed in detail. The numerical results show that the convergence in some cases is poor.
  • Keywords
    Green´s function methods; MMIC; computational complexity; computational electromagnetics; convergence of numerical methods; Gauss quadrature; MMIC; closed-form spatial Green function; computational complexity; fast multipole method; plane wave expansion accuracy; plane wave expansion convergence; Convergence of numerical methods; Equations; Frequency; Geometry; Green´s function methods; MMICs; Microstrip; Polynomials;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Antennas and Propagation Society International Symposium, 2004. IEEE
  • Print_ISBN
    0-7803-8302-8
  • Type

    conf

  • DOI
    10.1109/APS.2004.1331954
  • Filename
    1331954
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=419232