DocumentCode
1490811
Title
Complex Envelope Four-Stage ADI-FDTD Algorithm for Narrowband Electromagnetic Applications
Author
Ramadan, Omar
Author_Institution
Comput. Eng. Dept., Eastern Mediterranean Univ., Mersin, Turkey
Volume
8
fYear
2009
fDate
7/1/1905 12:00:00 AM
Firstpage
1084
Lastpage
1086
Abstract
Unconditionally stable, complex envelope, four-stage alternating-direction-implicit, finite-difference time-domain (CE-4S-ADI-FDTD) algorithm is presented for modeling band-limited electromagnetic applications. The algorithm is based on the exponential splitting operator procedure. It has been observed that the proposed algorithm outperforms both the conventional 4S-ADI-FDTD and the CE-ADI-FDTD formulations.
Keywords
computational electromagnetics; finite difference time-domain analysis; alternating-direction-implicit algorithm; bandlimited electromagnetic application; complex envelope four-stage ADI-FDTD algorithm; exponential splitting operator; finite-difference time-domain algorithm; narrowband electromagnetic application; Alternating direction implicit (ADI); complex envelope finite-difference time domain (CE-FDTC); perfectly matched layer (PML);
fLanguage
English
Journal_Title
Antennas and Wireless Propagation Letters, IEEE
Publisher
ieee
ISSN
1536-1225
Type
jour
DOI
10.1109/LAWP.2009.2033450
Filename
5276826
Link To Document