Title :
Long time stable compact fourth-order scheme for time domain Maxwell´s equations
Author :
Wang, Jiacheng ; Long, Yan
Author_Institution :
Dept. of Electron. & Commun. Eng., Sun Yat-Sen Univ., Guangzhou, China
fDate :
7/1/2010 12:00:00 AM
Abstract :
A compact staggered backward differentiation method (CSBD(4,4)) is proposed. Theoretical analyses of numerical stability and dispersion are straightforward, and comparisons with the staggered backward differentiation method (SBD(4,4)) are provided. It shows that the numerical dispersion of the proposed scheme is greatly reduced.
Keywords :
Maxwell equations; differentiation; dispersion (wave); numerical stability; time-domain analysis; compact staggered backward differentiation method; long time stable compact fourth-order scheme; numerical dispersion; numerical stability; time domain Maxwell equations;
Journal_Title :
Electronics Letters
DOI :
10.1049/el.2010.1204
