DocumentCode
784494
Title
A study of the numerical dispersion relation for the 2-D ADI-FDTD method
Author
Ju, Saehoon ; Kim, Hyeongdong ; Kim, Hyung-Hoon
Author_Institution
Dept. of Electr. & Comput. Eng., Hanyang Univ., Seoul, South Korea
Volume
13
Issue
9
fYear
2003
Firstpage
405
Lastpage
407
Abstract
This letter presents a numerical dispersion relation for the two-dimensional (2-D) finite-difference time-domain method based on the alternating-direction implicit time-marching scheme (2-D ADI-FDTD). The proposed analytical relation for 2-D ADI-FDTD is compared with those relations in the previous works. Through numerical tests, the dispersion equation of this work was shown as correct one for 2-D ADI-FDTD.
Keywords
finite difference time-domain analysis; 2D ADI-FDTD method; alternating-direction implicit time-marching scheme; numerical dispersion relation; two-dimensional finite-difference time-domain method; Differential equations; Dispersion; Finite difference methods; Lattices; Maxwell equations; Spatial resolution; Stability; Testing; Time domain analysis; Two dimensional displays;
fLanguage
English
Journal_Title
Microwave and Wireless Components Letters, IEEE
Publisher
ieee
ISSN
1531-1309
Type
jour
DOI
10.1109/LMWC.2003.817161
Filename
1232561
Link To Document