DocumentCode
910038
Title
Extension of the ADI-BOR-FDTD Method to Debye Dispersive Media
Author
Chen, Hai-Lin ; Chen, Bin ; Fang, Da-Gang ; Liu, Heng
Author_Institution
Electromagn. Lab., Nanjing Eng. Inst., Nanjing
Volume
19
Issue
6
fYear
2009
fDate
6/1/2009 12:00:00 AM
Firstpage
344
Lastpage
346
Abstract
The unconditionally stable alternating-direction-implicit (ADI)-FDTD method for bodies of revolution (BOR) is extended to Debye dispersive media based on the auxiliary differential equation (ADE) formulation. To validate the proposed algorithm, two numerical examples are given. Compared with the 3-D FDTD result, they show good agreement and at least 83% of memory and 55% of running time is saved for CFLN=2.
Keywords
differential equations; dispersive media; electromagnetic wave propagation; finite difference time-domain analysis; 3-D FDTD comparison; ADI-BOR-FDTD method; Debye dispersive media; alternating direction implicit; auxiliary differential equation formulation; bodies-of-revolution; electromagnetic wave propagation; finite-difference time-domain; Alternating direction implicit (ADI); body of revolution (BOR); dispersive media; finite-difference time-domain (FDTD);
fLanguage
English
Journal_Title
Microwave and Wireless Components Letters, IEEE
Publisher
ieee
ISSN
1531-1309
Type
jour
DOI
10.1109/LMWC.2009.2020004
Filename
4967874
Link To Document