DocumentCode
872854
Title
The numerical energy conservation of the TD-FD method
Author
Kim, Ihn S. ; Hoefer, Wolfgang J R
Author_Institution
Korea Mobile Telecommun. Corp., Seoul, South Korea
Volume
27
Issue
5
fYear
1991
fDate
9/1/1991 12:00:00 AM
Firstpage
4056
Lastpage
4060
Abstract
Numerical energy conservation property of the time domain-finite-difference (TD-FD) method is interpreted using a plane wave analysis. The basic algorithm of the TD-FD method is presented in order to help understand the analysis. Since the analysis is based on Von Neumann´s approach, the stability inequality is also produced as another outcome. Application areas of the property are included.
Keywords
difference equations; electromagnetic wave propagation; time-domain analysis; EM wave propagation; TD-FD method; Von Neumann´s approach; algorithm; numerical energy conservation; plane wave analysis; stability inequality; time domain-finite-difference; Algorithm design and analysis; Boundary value problems; Electromagnetic propagation; Energy conservation; Finite difference methods; Geometry; Mathematical model; Maxwell equations; Partial differential equations; Stability analysis;
fLanguage
English
Journal_Title
Magnetics, IEEE Transactions on
Publisher
ieee
ISSN
0018-9464
Type
jour
DOI
10.1109/20.104992
Filename
104992
Link To Document