An efficient discontinuous Galerkin finite element method for highly accurate solution of maxwell equations

Handle URI:
http://hdl.handle.net/10754/562263
Title:
An efficient discontinuous Galerkin finite element method for highly accurate solution of maxwell equations
Authors:
Liu, Meilin; Sirenko, Kostyantyn; Bagci, Hakan ( 0000-0003-3867-5786 )
Abstract:
A discontinuous Galerkin finite element method (DG-FEM) with a highly accurate time integration scheme for solving Maxwell equations is presented. The new time integration scheme is in the form of traditional predictor-corrector algorithms, PE CE m, but it uses coefficients that are obtained using a numerical scheme with fully controllable accuracy. Numerical results demonstrate that the proposed DG-FEM uses larger time steps than DG-FEM with classical PE CE) m schemes when high accuracy, which could be obtained using high-order spatial discretization, is required. © 1963-2012 IEEE.
KAUST Department:
Physical Sciences and Engineering (PSE) Division; Computer, Electrical and Mathematical Sciences and Engineering (CEMSE) Division; Electrical Engineering Program; Computational Electromagnetics Laboratory
Publisher:
Institute of Electrical and Electronics Engineers
Journal:
IEEE Transactions on Antennas and Propagation
Issue Date:
Aug-2012
DOI:
10.1109/TAP.2012.2201092
Type:
Article
ISSN:
0018926X
Sponsors:
This work was supported in part by an Academic Excellence Alliance program award from the King Abdullah University of Science and Technology (KAUST) Global Collaborative Research under the title "Energy Efficient Photonic and Spintronic Devices."
Appears in Collections:
Articles; Physical Sciences and Engineering (PSE) Division; Electrical Engineering Program; Computer, Electrical and Mathematical Sciences and Engineering (CEMSE) Division

Full metadata record

DC FieldValue Language
dc.contributor.authorLiu, Meilinen
dc.contributor.authorSirenko, Kostyantynen
dc.contributor.authorBagci, Hakanen
dc.date.accessioned2015-08-03T09:58:31Zen
dc.date.available2015-08-03T09:58:31Zen
dc.date.issued2012-08en
dc.identifier.issn0018926Xen
dc.identifier.doi10.1109/TAP.2012.2201092en
dc.identifier.urihttp://hdl.handle.net/10754/562263en
dc.description.abstractA discontinuous Galerkin finite element method (DG-FEM) with a highly accurate time integration scheme for solving Maxwell equations is presented. The new time integration scheme is in the form of traditional predictor-corrector algorithms, PE CE m, but it uses coefficients that are obtained using a numerical scheme with fully controllable accuracy. Numerical results demonstrate that the proposed DG-FEM uses larger time steps than DG-FEM with classical PE CE) m schemes when high accuracy, which could be obtained using high-order spatial discretization, is required. © 1963-2012 IEEE.en
dc.description.sponsorshipThis work was supported in part by an Academic Excellence Alliance program award from the King Abdullah University of Science and Technology (KAUST) Global Collaborative Research under the title "Energy Efficient Photonic and Spintronic Devices."en
dc.publisherInstitute of Electrical and Electronics Engineersen
dc.subjectComputational electromagneticsen
dc.subjectfinite element methodsen
dc.subjectnumerical analysisen
dc.subjecttime domain analysisen
dc.titleAn efficient discontinuous Galerkin finite element method for highly accurate solution of maxwell equationsen
dc.typeArticleen
dc.contributor.departmentPhysical Sciences and Engineering (PSE) Divisionen
dc.contributor.departmentComputer, Electrical and Mathematical Sciences and Engineering (CEMSE) Divisionen
dc.contributor.departmentElectrical Engineering Programen
dc.contributor.departmentComputational Electromagnetics Laboratoryen
dc.identifier.journalIEEE Transactions on Antennas and Propagationen
kaust.authorLiu, Meilinen
kaust.authorSirenko, Kostyantynen
kaust.authorBagci, Hakanen
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