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- Document type:
- Zeitschriftenaufsatz
- Author(s):
- Krumpholz, M.; Huber, C.; Russer, P.
- Title:
- A field theoretical comparison of FDTD and TLM
- Abstract:
- A field theoretical derivation of the three-dimensional TLM method with expanded node and of the three-dimensional TLM method with asymmetrical condensed node is given. In the derivation, the Method of Moments is applied to Maxwell's equations. The wave amplitudes are related to the tangential field components at the boundaries of the TLM cell. The same approach is applied to derive the FDTD method from Maxwell's equations. A complete dispersion analysis is given for the two TLM methods as well... »
- Keywords:
- transmission line matrix methods, method of moments, FDTD, Maxwell equations, dispersion analysis, asymmetrical condensed node, dispersion relations, expanded node, field theoretical comparison, finite difference time-domain analysis, tangential field components, three-dimensional TLM method, wave amplitudes
- Journal title:
- Microwave Theory and Techniques, IEEE Transactions on
- Year:
- 1995
- Journal volume:
- 43
- Journal issue:
- 8
- Pages contribution:
- 1935--1950
- Fulltext / DOI:
- doi:10.1109/22.348085
- Print-ISSN:
- 0018-9480
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