Cell-centered finite-volume-based perfectly matched layer for time-domain maxwell system

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dc.contributor.authorSankaran, K.
dc.contributor.authorFumeaux, C.
dc.contributor.authorVahldieck, R.
dc.date.issued2006
dc.description.abstractThe perfectly matched layer (PML) technique is extended for a cell-centered finite-volume time-domain (FVTD) method. A step-by-step procedure for the performance characterization of the FVTD PML is presented for both structured and unstructured finite-volume meshes. The FVTD PML is compared with the standard first-order Silver–Müller absorbing boundary condition (SM ABC) for practical applications. It is found that the FVTD PML for an unstructured grid achieves a reflection coefficient lower than 40 dB for incident angles up to 45 and outperforms the SM ABC by 15–20 dB.
dc.description.statementofresponsibilityKrishnaswamy Sankaran, Christophe Fumeaux and Rüdiger Vahldieck
dc.identifier.citationIEEE Transactions on Microwave Theory and Techniques, 2006; 54(3):1269-1276
dc.identifier.doi10.1109/TMTT.2006.869704
dc.identifier.issn0018-9480
dc.identifier.issn1557-9670
dc.identifier.orcidFumeaux, C. [0000-0001-6831-7213]
dc.identifier.urihttp://hdl.handle.net/2440/55890
dc.language.isoen
dc.publisherIEEE-Inst Electrical Electronics Engineers Inc
dc.source.urihttps://doi.org/10.1109/tmtt.2006.869704
dc.subjectAbsorbing boundary condition (ABC)
dc.subjectcomputational electromagnetics (CEM)
dc.subjectfinite volume timedomain (FVTD)
dc.subjectMaxwell’s equations
dc.subjectperfectly matched layer (PML)
dc.titleCell-centered finite-volume-based perfectly matched layer for time-domain maxwell system
dc.typeJournal article
pubs.publication-statusPublished

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