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dc.contributor.authorSirenko, Kostyantyn
dc.contributor.authorLiu, Meilin
dc.contributor.authorBagci, Hakan
dc.date.accessioned2015-08-03T10:43:27Z
dc.date.available2015-08-03T10:43:27Z
dc.date.issued2013-01
dc.identifier.issn0018926X
dc.identifier.doi10.1109/TAP.2012.2220102
dc.identifier.urihttp://hdl.handle.net/10754/562577
dc.description.abstractA scheme that discretizes exact absorbing boundary conditions (EACs) to incorporate them into a time-domain discontinuous Galerkin finite element method (TD-DG-FEM) is described. The proposed TD-DG-FEM with EACs is used for accurately characterizing transient electromagnetic wave interactions on two-dimensional waveguides. Numerical results demonstrate the proposed method's superiority over the TD-DG-FEM that employs approximate boundary conditions and perfectly matched layers. Additionally, it is shown that the proposed method can produce the solution with ten-eleven digit accuracy when high-order spatial basis functions are used to discretize the Maxwell equations as well as the EACs. © 1963-2012 IEEE.
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" and in part by the Center for Uncertainty Quantification in Computational Science and Engineering at KAUST.
dc.publisherInstitute of Electrical and Electronics Engineers (IEEE)
dc.subjectExact absorbing boundary conditions
dc.subjectnumerical analysis
dc.subjecttime domain analysis
dc.subjecttime domain discontinuous Galerkin finite element method
dc.subjectwaveguides
dc.titleIncorporation of exact boundary conditions into a discontinuous galerkin finite element method for accurately solving 2d time-dependent maxwell equations
dc.typeArticle
dc.contributor.departmentComputer, Electrical and Mathematical Sciences and Engineering (CEMSE) Division
dc.contributor.departmentElectrical Engineering Program
dc.contributor.departmentPhysical Sciences and Engineering (PSE) Division
dc.contributor.departmentComputational Electromagnetics Laboratory
dc.identifier.journalIEEE Transactions on Antennas and Propagation
kaust.personSirenko, Kostyantyn
kaust.personLiu, Meilin
kaust.personBagci, Hakan


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