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dc.contributor.authorErgül Ö.en_US
dc.contributor.authorGürel, L.en_US
dc.date.accessioned2016-02-08T11:48:13Z
dc.date.available2016-02-08T11:48:13Z
dc.date.issued2006en_US
dc.identifier.issn0379-6566
dc.identifier.urihttp://hdl.handle.net/11693/27232
dc.description.abstractWe present the linear-linear (LL) basis functions to improve the accuracy of the magnetic-field integral equation (MFIE) and the combined-field integral equation (CFIE) for three-dimensional electromagnetic scattering problems involving large scatterers. MFIE and CFIE with the conventional Rao-Wilton-Glisson (RWG) basis functions are significantly inaccurate even for large and smooth geometries, such as a sphere, compared to the solutions by the electric-field integral equation (EFIE). By using the LL functions, the accuracy of MFIE and CFIE can be improved to the levels of EFIE without increasing the computational requirements and with only minor modifications in the existing codes based on the RWG functions.en_US
dc.language.isoEnglishen_US
dc.source.titleEuropean Space Agency, (Special Publication) ESA SPen_US
dc.subjectBasis functionsen_US
dc.subjectCombined-field integral equationen_US
dc.subjectMagnetic-field integral equationen_US
dc.subjectMultilevel fast multipole algorithmen_US
dc.subjectScattering problemsen_US
dc.subjectComputational geometryen_US
dc.subjectElectric fieldsen_US
dc.subjectIntegral equationsen_US
dc.subjectProblem solvingen_US
dc.subjectLinear-linear (LL) basis functionsen_US
dc.subjectMagnetic-field integral equation (MFIE)en_US
dc.subjectRao-Wilton-Glisson (RWG)en_US
dc.subjectElectromagnetic wave scatteringen_US
dc.titleOn the accuracy of MFIE and CFIE in the solution of large electromagnetic scattering problemsen_US
dc.typeConference Paperen_US
dc.departmentDepartment of Electrical and Electronics Engineering
dc.citation.volumeNumber626 SPen_US


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