DocumentCode
1454653
Title
Complex envelope split-step wave-equation FDTD formulations for dispersive electromagnetic applications
Author
Ramadan, Omar
Author_Institution
Comput. Eng. Dept., Eastern Mediterranean Univ., Mersin, Turkey
Volume
47
Issue
4
fYear
2011
Firstpage
250
Lastpage
252
Abstract
Unconditionally stable complex envelope split-step wave-equation finite difference time domain (FDTD) formulations are presented for modelling dispersive electromagnetic applications. The formulations are based on incorporating the Strang time-splitting approach into the exponential evolution operator scheme. A two-dimensional numerical example is included to show the validity of the proposed formulations.
Keywords
dispersion (wave); electromagnetic field theory; finite difference time-domain analysis; FDTD formulations; complex envelope; dispersive electromagnetic applications; split-step wave equation;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el.2010.2812
Filename
5716794
Link To Document