DocumentCode
29566
Title
A Novel Hybrid Implicit–Explicit FDTD Algorithm With More Relaxed Stability Condition
Author
Qi Zhang ; Bihua Zhou ; Jianbao Wang
Author_Institution
Nat. Key Lab. on Electromagn. Environ. Effects & Electro-Opt. Eng., PLA Univ. of Sci. & Technol., Nanjing, China
Volume
12
fYear
2013
fDate
2013
Firstpage
1372
Lastpage
1375
Abstract
To analyze structures with fine-scale dimension in one direction, a novel hybrid implicit-explicit finite-difference time-domain (HIE-FDTD) algorithm is proposed. Numerical formulations of the proposed HIE-FDTD method for a 2-D TE wave are analytically derived, and the stability condition is verified to be quite relaxed by comparing it against the existing HIE-FDTD method.
Keywords
Maxwell equations; computational electromagnetics; finite difference time-domain analysis; 2D TE wave; HIE-FDTD algorithm; fine-scale dimension; hybrid implicit-explicit finite-difference time-domain algorithm; stability condition; Accuracy; Dispersion; Finite difference methods; Mathematical model; Numerical stability; Stability analysis; Time-domain analysis; Finite-difference time-domain (FDTD) method; hybrid implicit-explicit FDTD (HIE-FDTD) method; stability condition;
fLanguage
English
Journal_Title
Antennas and Wireless Propagation Letters, IEEE
Publisher
ieee
ISSN
1536-1225
Type
jour
DOI
10.1109/LAWP.2013.2283861
Filename
6613523
Link To Document