DocumentCode
763088
Title
Optimization of subgridding schemes for FDTD
Author
Wang, Shumin ; Teixeira, Fernando L. ; Lee, Robert ; Jin-Fa Lee
Author_Institution
Dept. of Electr. Eng., Ohio State Univ., Columbus, OH, USA
Volume
12
Issue
6
fYear
2002
fDate
6/1/2002 12:00:00 AM
Firstpage
223
Lastpage
225
Abstract
A procedure to optimize the coupling coefficients between fine and coarse mesh regions for two-dimensional (2-D) finite-difference time-domain (FDTD) subgridding algorithms is introduced. The coefficients are optimized with respect to different angles and expanded in a form suitable for FDTD computation.
Keywords
electromagnetic fields; finite difference time-domain analysis; interpolation; FDTD computation; coarse mesh regions; coarse region fields; coupling coefficients; fine mesh regions; fine region fields; subgridding schemes; Finite difference methods; Frequency; Impedance; Instruments; Partial differential equations; Reflection; Solid modeling; Stability; Time domain analysis; Two dimensional displays;
fLanguage
English
Journal_Title
Microwave and Wireless Components Letters, IEEE
Publisher
ieee
ISSN
1531-1309
Type
jour
DOI
10.1109/LMWC.2002.1010002
Filename
1010002
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