An Efficient Framework for Analysis of Wire-Grid Shielding Structures over a Broad Frequency Range

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dc.contributor.authorKarwowski, Andrzej
dc.contributor.authorNoga, Artur
dc.contributor.authorTopa, Tomasz
dc.coverage.issue4cs
dc.coverage.volume25cs
dc.date.accessioned2017-01-27T06:24:07Z
dc.date.available2017-01-27T06:24:07Z
dc.date.issued2016-12cs
dc.description.abstractA computationally efficient MoM-based framework for broadband electromagnetic simulation of wire-grid shielding structures is presented in the paper. Broadband capability of the approach is attained through supporting MoM by an adaptive frequency sweep combined with rational interpolation of the observable implemented via Stoer-Bulirsch algorithm. The performance increase is gained by employing CUDA-enabled CPU+GPU co-processing. For large-size problems exceeding the amount of memory available on the GPU device, a hybrid out-of-GPU memory LU decomposition algorithm is employed. The demonstration examples are provided to illustrate the the accuracy and high efficiency of the approach.en
dc.formattextcs
dc.format.extent629-636cs
dc.format.mimetypeapplication/pdfen
dc.identifier.citationRadioengineering. 2016 vol. 25, č. 4, s. 629-636. ISSN 1210-2512cs
dc.identifier.doi10.13164/re.2016.0629en
dc.identifier.issn1210-2512
dc.identifier.urihttp://hdl.handle.net/11012/63744
dc.language.isoencs
dc.publisherSpolečnost pro radioelektronické inženýrstvícs
dc.relation.ispartofRadioengineeringcs
dc.relation.urihttp://www.radioeng.cz/fulltexts/2016/16_04_0629_0636.pdfcs
dc.rightsCreative Commons Attribution 3.0 Unported Licenseen
dc.rights.accessopenAccessen
dc.rights.urihttp://creativecommons.org/licenses/by/3.0/en
dc.subjectComputational electromagneticsen
dc.subjectwire-grid structuresen
dc.subjectMoMen
dc.subjectwideband analysisen
dc.subjectadaptive frequency samplingen
dc.subjectrational interpolationen
dc.subjectGPGPU computingen
dc.titleAn Efficient Framework for Analysis of Wire-Grid Shielding Structures over a Broad Frequency Rangeen
dc.type.driverarticleen
dc.type.statusPeer-revieweden
dc.type.versionpublishedVersionen
eprints.affiliatedInstitution.facultyFakulta eletrotechniky a komunikačních technologiícs
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