DocumentCode
807535
Title
Faster finite-difference time-domain method using moving spatial boundaries
Author
Xiaohua Wu ; Conn, D. ; Jian Song
Author_Institution
McMaster Univ., Hamilton, Ont., Canada
Volume
28
Issue
24
fYear
1992
Firstpage
2229
Lastpage
2231
Abstract
The finite-difference time-domain (FD-TD) method is augmented with the moving spatial boundaries which define the computation domain. In cases where the simulated electromagnetic field is zero for some time over part of the spatial domain studied, savings in computation time can be realised. Saving of 50 and 25% have been achieved for transmission and reflection analyses, respectively, in an example concerning a coplanar waveguide.
Keywords
electromagnetic wave reflection; electromagnetic wave transmission; finite difference time-domain analysis; waveguide theory; 10 to 200 GHz; computation domain; coplanar waveguide; electromagnetic field; finite-difference time-domain method; moving spatial boundaries; reflection analyses; transmission analysis;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:19921432
Filename
173061
Link To Document