Accurate characterization of 3D diffraction gratings using time domain discontinuous Galerkin method with exact absorbing boundary conditions

Handle URI:
http://hdl.handle.net/10754/564777
Title:
Accurate characterization of 3D diffraction gratings using time domain discontinuous Galerkin method with exact absorbing boundary conditions
Authors:
Sirenko, Kostyantyn; Bagci, Hakan ( 0000-0003-3867-5786 ) ; Sirenko, Yu K.
Abstract:
Exact absorbing and periodic boundary conditions allow to truncate grating problems' infinite physical domains without introducing any errors. This work presents exact absorbing boundary conditions for 3D diffraction gratings and describes their discretization within a high-order time-domain discontinuous Galerkin finite element method (TD-DG-FEM). The error introduced by the boundary condition discretization matches that of the TD-DG-FEM; this results in an optimal solver in terms of accuracy and computation time. Numerical results demonstrate the superiority of this solver over TD-DG-FEM with perfectly matched layers (PML)-based domain truncation. © 2013 IEEE.
KAUST Department:
Computer, Electrical and Mathematical Sciences and Engineering (CEMSE) Division; Electrical Engineering Program; Computational Electromagnetics Laboratory
Publisher:
Institute of Electrical and Electronics Engineers (IEEE)
Journal:
2013 IEEE Antennas and Propagation Society International Symposium (APSURSI)
Conference/Event name:
2013 IEEE Antennas and Propagation Society International Symposium, APSURSI 2013
Issue Date:
Jul-2013
DOI:
10.1109/APS.2013.6710676
Type:
Conference Paper
ISSN:
15223965
ISBN:
9781467353175
Appears in Collections:
Conference Papers; Electrical Engineering Program; Computer, Electrical and Mathematical Sciences and Engineering (CEMSE) Division

Full metadata record

DC FieldValue Language
dc.contributor.authorSirenko, Kostyantynen
dc.contributor.authorBagci, Hakanen
dc.contributor.authorSirenko, Yu K.en
dc.date.accessioned2015-08-04T07:15:33Zen
dc.date.available2015-08-04T07:15:33Zen
dc.date.issued2013-07en
dc.identifier.isbn9781467353175en
dc.identifier.issn15223965en
dc.identifier.doi10.1109/APS.2013.6710676en
dc.identifier.urihttp://hdl.handle.net/10754/564777en
dc.description.abstractExact absorbing and periodic boundary conditions allow to truncate grating problems' infinite physical domains without introducing any errors. This work presents exact absorbing boundary conditions for 3D diffraction gratings and describes their discretization within a high-order time-domain discontinuous Galerkin finite element method (TD-DG-FEM). The error introduced by the boundary condition discretization matches that of the TD-DG-FEM; this results in an optimal solver in terms of accuracy and computation time. Numerical results demonstrate the superiority of this solver over TD-DG-FEM with perfectly matched layers (PML)-based domain truncation. © 2013 IEEE.en
dc.publisherInstitute of Electrical and Electronics Engineers (IEEE)en
dc.titleAccurate characterization of 3D diffraction gratings using time domain discontinuous Galerkin method with exact absorbing boundary conditionsen
dc.typeConference Paperen
dc.contributor.departmentComputer, Electrical and Mathematical Sciences and Engineering (CEMSE) Divisionen
dc.contributor.departmentElectrical Engineering Programen
dc.contributor.departmentComputational Electromagnetics Laboratoryen
dc.identifier.journal2013 IEEE Antennas and Propagation Society International Symposium (APSURSI)en
dc.conference.date7 July 2013 through 13 July 2013en
dc.conference.name2013 IEEE Antennas and Propagation Society International Symposium, APSURSI 2013en
dc.conference.locationOrlando, FLen
dc.contributor.institutionInstitute of Radiophysics and Electronics of National, Academy of Sciences of Ukraine (IRE NASU), 12 Acad. Proskura str., Kharkiv, 61085, Ukraineen
kaust.authorSirenko, Kostyantynen
kaust.authorBagci, Hakanen
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