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dc.contributor.authorSayed, Sadeed B
dc.contributor.authorUlku, Huseyin Arda
dc.contributor.authorBagci, Hakan
dc.date.accessioned2015-11-05T06:31:25Z
dc.date.available2015-11-05T06:31:25Z
dc.date.issued2015-10-26
dc.identifier.doi10.1109/URSI-AT-RASC.2015.7302948
dc.identifier.urihttp://hdl.handle.net/10754/581772
dc.description.abstractTransient electromagnetic field interactions on inhomogeneous penetrable scatterers can be analyzed by solving time domain volume integral equations (TDVIEs). TDVIEs are constructed by setting the summation of the incident and scattered field intensities to the total field intensity on the volumetric support of the scatterer. The unknown can be the field intensity or flux/current density. Representing the total field intensity in terms of the unknown using the relevant constitutive relation and the scattered field intensity in terms of the spatiotemporal convolution of the unknown with the Green function yield the final form of the TDVIE. The unknown is expanded in terms of local spatial and temporal basis functions. Inserting this expansion into the TDVIE and testing the resulting equation at discrete times yield a system of equations that is solved by the marching on-in-time (MOT) scheme. At each time step, a smaller system of equations, termed MOT system is solved for the coefficients of the expansion. The right-hand side of this system consists of the tested incident field and discretized spatio-temporal convolution of the unknown samples computed at the previous time steps with the Green function.
dc.publisherInstitute of Electrical and Electronics Engineers (IEEE)
dc.relation.urlhttp://ieeexplore.ieee.org/lpdocs/epic03/wrapper.htm?arnumber=7302948
dc.rights(c) 2015 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other users, including reprinting/ republishing this material for advertising or promotional purposes, creating new collective works for resale or redistribution to servers or lists, or reuse of any copyrighted components of this work in other works.
dc.titleRecent advances in marching-on-in-time schemes for solving time domain volume integral equations
dc.typeConference Paper
dc.contributor.departmentComputational Electromagnetics Laboratory
dc.contributor.departmentComputer, Electrical and Mathematical Sciences and Engineering (CEMSE) Division
dc.contributor.departmentElectrical Engineering Program
dc.contributor.departmentPhysical Science and Engineering (PSE) Division
dc.identifier.journal2015 1st URSI Atlantic Radio Science Conference (URSI AT-RASC)
dc.conference.date16-24 May 2015
dc.conference.name2015 1st URSI Atlantic Radio Science Conference (URSI AT-RASC)
dc.conference.locationGran Canaria, Spain
dc.eprint.versionPost-print
dc.contributor.institutionDepartment of Electronics Engineering Gebze Institute of Technology, Kocaeli, Turkey
kaust.personSayed, Sadeed Bin
kaust.personUlku, Huseyin Arda
kaust.personBagci, Hakan
refterms.dateFOA2018-06-13T11:22:50Z
dc.date.published-online2015-10-26
dc.date.published-print2015-05


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