Unconditionally stable Crank-Nicolson nearly PML algorithm for truncating linear Lorentz dispersive FDTD domains

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dc.contributor.authorRamadan, Omar
dc.date.accessioned2026-02-06T18:17:14Z
dc.date.issued2006
dc.departmentDoğu Akdeniz Üniversitesi
dc.description35th European Microwave Conference (EuMC) -- OCT 04-06, 2005 -- Paris, FRANCE
dc.description.abstractIn this paper, unconditionally stable formulations of the nearly perfectly matched layer are presented for truncating linear dispersive finite-difference time-domain (FDTD) grids. In the proposed formulations, the Crank-Nicolson and bilinear frequency-approximation techniques are used to obtain the update equations for the field components in linear dispersive media. A numerical example carried out in a one-dimensional Lorentz dispersive FDTD domain is included and it has been observed that the proposed formulations not only give accurate results, but also completely remove the stability limit of the conventional FDTD algorithm.
dc.description.sponsorshipEuropean Microwave Assoc
dc.identifier.doi10.1109/TMTT.2006.874896
dc.identifier.endpage2812
dc.identifier.issn0018-9480
dc.identifier.issn1557-9670
dc.identifier.issue6
dc.identifier.scopus2-s2.0-33947383725
dc.identifier.scopusqualityQ1
dc.identifier.startpage2807
dc.identifier.urihttps://doi.org/10.1109/TMTT.2006.874896
dc.identifier.urihttps://hdl.handle.net/11129/8867
dc.identifier.volume54
dc.identifier.wosWOS:000238319000031
dc.identifier.wosqualityQ2
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherIEEE-Inst Electrical Electronics Engineers Inc
dc.relation.ispartofIeee Transactions on Microwave Theory and Techniques
dc.relation.publicationcategoryKonferans Öğesi - Uluslararası - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_WoS_20260204
dc.subjectbilinear transformation
dc.subjectCrank-Nicolson (CN)
dc.subjectdispersive
dc.subjectfinite difference time domain (FDTD)
dc.subjectLorentz
dc.subjectperfectly matched layer (PML)
dc.titleUnconditionally stable Crank-Nicolson nearly PML algorithm for truncating linear Lorentz dispersive FDTD domains
dc.typeConference Object

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