• DocumentCode
    954698
  • Title

    Effect of cell type on convergence of wave propagation schemes

  • Author

    Keränen, Janne ; Koljonen, Emmi ; Tarhasaari, Timo ; Kettunen, Lauri

  • Author_Institution
    Inst. of Electromagn., Tampere Univ. of Technol., Finland
  • Volume
    40
  • Issue
    2
  • fYear
    2004
  • fDate
    3/1/2004 12:00:00 AM
  • Firstpage
    1452
  • Lastpage
    1455
  • Abstract
    We examine the effect of the cell type on the accuracy of Yee-like schemes. The approach is built over an error bound introduced for the discrete counterparts of the constitutive laws. We specify which geometric properties of the cells have an effect on the approximation errors. The convergence properties of different cell types are demonstrated with numerical examples.
  • Keywords
    approximation theory; computational electromagnetics; convergence of numerical methods; electromagnetic wave propagation; error analysis; finite difference time-domain analysis; Yee-like scheme; approximation errors; cell type effects; convergence; finite integration technique; finite-difference time domain; space fillers; wave propagation; Approximation error; Convergence of numerical methods; Electromagnetics; Filling; Finite difference methods; Finite element methods; Helium; Space technology; Sufficient conditions; Time domain analysis;
  • fLanguage
    English
  • Journal_Title
    Magnetics, IEEE Transactions on
  • Publisher
    ieee
  • ISSN
    0018-9464
  • Type

    jour

  • DOI
    10.1109/TMAG.2004.824595
  • Filename
    1284696
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=954698