http://www.cnr.it/ontology/cnr/individuo/prodotto/ID295836
Investigation of the Stability of ADE-FDTD Methods for Modified Lorentz Media (Articolo in rivista)
- Type
- Label
- Investigation of the Stability of ADE-FDTD Methods for Modified Lorentz Media (Articolo in rivista) (literal)
- Anno
- 2014-01-01T00:00:00+01:00 (literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
- 10.1109/LMWC.2014.2303170 (literal)
- Alternative label
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
- Prokopidis, Konstantinos P.; Zografopoulos, Dimitrios C. (literal)
- Pagina inizio
- Pagina fine
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
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- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#pagineTotali
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroFascicolo
- Note
- ISI Web of Science (WOS) (literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
- Aristotle University of Thessaloniki; Consiglio Nazionale delle Ricerche (CNR) (literal)
- Titolo
- Investigation of the Stability of ADE-FDTD Methods for Modified Lorentz Media (literal)
- Abstract
- This letter addresses the stability problem of two auxiliary differential equation (ADE) finite-difference time-domain (FDTD) methods for the case of modified Lorentz media, using the combination of the von Neumann method and the Routh-Hurwitz criterion. A rigorous investigation supported by FDTD simulations designates that the stability criterion of the conventional FDTD method can be preserved via the proper selection of the difference and averaging operators. A set of conditions for the dispersive medium parameters is derived, providing the stability limit for both FDTD schemes with practical guidelines for evaluating the fitting of experimentally studied materials. (literal)
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