• DocumentCode
    763876
  • Title

    Domain-overriding and digital filtering for 3-D FDTD subgridded simulations

  • Author

    Donderici, Burkay ; Teixeira, Fernando L.

  • Author_Institution
    Dept. of Electr. & Comput. Eng., Ohio State Univ., Columbus, OH
  • Volume
    16
  • Issue
    1
  • fYear
    2006
  • Firstpage
    10
  • Lastpage
    12
  • Abstract
    We report on an extension of finite-difference time-domain (FDTD) subgridding (SG) algorithms incorporating digital filters and domain-overriding to three-dimensional (3-D) simulations and to problems involving materials traversing the SG interfaces. We show that significant improvements in accuracy can be obtained for these cases as well
  • Keywords
    computational electromagnetics; digital filters; finite difference time-domain analysis; 3D simulation; FDTD; SG interface; digital filtering; domain-overriding; finite-difference time-domain method; subgridding algorithms; Convolution; Cutoff frequency; Digital filters; Filtering algorithms; Finite difference methods; Interpolation; Nonlinear filters; Perfectly matched layers; Reflection; Time domain analysis; Domain-overriding; finite-difference time-domain (FDTD) methods; subgridding (SG);
  • fLanguage
    English
  • Journal_Title
    Microwave and Wireless Components Letters, IEEE
  • Publisher
    ieee
  • ISSN
    1531-1309
  • Type

    jour

  • DOI
    10.1109/LMWC.2005.861359
  • Filename
    1561302
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=763876