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Novel Hybrid FETD–FDTD Formulations for Dispersive Media.
- Source :
- IEEE Transactions on Magnetics; Mar2015, Vol. 51 Issue 3, p1-4, 4p
- Publication Year :
- 2015
-
Abstract
- Two hybrid formulations combining the finite-element time-domain and the finite-difference time-domain methods are proposed for modeling dispersive materials. The methods are coupled to each other in a non-overlapping fashion using a new finite-element tearing and interconnecting algorithm. In addition, one of them is a fully unconditionally stable hybrid method, in which the time step is not restricted by a stability criterion. The effect of medium dispersion is considered using the Möbius transformation technique. The proposed methods are validated through numerical studies. [ABSTRACT FROM PUBLISHER]
Details
- Language :
- English
- ISSN :
- 00189464
- Volume :
- 51
- Issue :
- 3
- Database :
- Complementary Index
- Journal :
- IEEE Transactions on Magnetics
- Publication Type :
- Academic Journal
- Accession number :
- 102288117
- Full Text :
- https://doi.org/10.1109/TMAG.2014.2355593