Accurate modeling of metamaterials with MLFMA

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buir.contributor.authorGürel, Levent
buir.contributor.authorErgül, Özgür
dc.citation.volumeNumber626en_US
dc.contributor.authorErgül, Özgüren_US
dc.contributor.authorÜnal, Alperen_US
dc.contributor.authorGürel, Leventen_US
dc.coverage.spatialNice, Franceen_US
dc.date.accessioned2016-02-08T11:48:12Zen_US
dc.date.available2016-02-08T11:48:12Zen_US
dc.date.issued2006en_US
dc.departmentDepartment of Electrical and Electronics Engineeringen_US
dc.departmentComputational Electromagnetics Research Center (BiLCEM)en_US
dc.descriptionDate of Conference: 6-10 November 2006en_US
dc.descriptionConference Name: European Conference on Antennas and Propagation, EuCAP 2006en_US
dc.description.abstractElectromagnetic modelling of large metamaterial (MM) structures employing multilevel fast multipole algorithm (MLFMA) is reported. MMs are usually constructed by periodically embedding unit cells, such as split-ring resonators (SRRs), into a host medium. Without utilizing any homogenization techniques, we accurately model large numbers of unit cells that translate into very large computational problems. By considering all of the electromagnetic interactions, the resulting dense matrix equations are solved iteratively with the accelerated matrix-vector products by MLFMA. To increase the efficiency, we also employ parallel computing in the solutions of large SRR problems.en_US
dc.description.provenanceMade available in DSpace on 2016-02-08T11:48:12Z (GMT). No. of bitstreams: 1 bilkent-research-paper.pdf: 70227 bytes, checksum: 26e812c6f5156f83f0e77b261a471b5a (MD5) Previous issue date: 2006en
dc.identifier.issn0379-6566en_US
dc.identifier.urihttp://hdl.handle.net/11693/27231en_US
dc.language.isoEnglishen_US
dc.publisherESA Publicationsen_US
dc.source.titleProceedings of the European Conference on Antennas and Propagation, EuCAP 2006en_US
dc.subjectMetamaterialsen_US
dc.subjectMulti-level fast multipole algorithmen_US
dc.subjectSplit-ring resonatoren_US
dc.subjectBand structureen_US
dc.subjectComputational methodsen_US
dc.subjectResonatorsen_US
dc.subjectSignal interferenceen_US
dc.subjectElectromagnetic modellingen_US
dc.subjectMetamaterial (MM) structuresen_US
dc.titleAccurate modeling of metamaterials with MLFMAen_US
dc.typeConference Paperen_US

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