Implementation of General Dispersive Anisotropic Materials in Lebedev FDTD

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dc.contributor.authorSalmasi, Mahbod
dc.contributor.authorPotter, Michael E.
dc.contributor.authorOkoniewski, Michal M.
dc.date.accessioned2018-09-26T19:04:23Z
dc.date.available2018-09-26T19:04:23Z
dc.date.issued2018-09-17
dc.description.abstractA variant of the finite-difference time-domain (FDTD) algorithm - the Lebedev FDTD method - is augmented to allow for the simulation of electromagnetic waves in general dispersive anisotropic materials. Distinct dispersions may be applied to each of the principal axes of the anisotropic medium. The method is based on the auxiliary differential equation (ADE) and is simple to implement. Because of the collocated nature of the algorithm, multiterm dispersions necessary in previous implementations are avoided. Lebedev grid has previously been studied in detail by different research groups for simulation of anisotropy. In this work, we specifically focus on extending frequency dispersive materials to this method, and provide multiple examples to demonstrate the accuracy, validity and stability of the method.en_US
dc.description.grantingagencyNatural Sciences and Engineering Research Council - Discovery Granten_US
dc.identifier.citationSalmasi, M., Potter, M. E., & Okoniewski, M. (2018). Implementation of general dispersive anisotropic materials in lebedev FDTD. IEEE Transactions on Antennas and Propagation, doi:10.1109/TAP.2018.2870410en_US
dc.identifier.doi10.1109/TAP.2018.2870410en_US
dc.identifier.doihttp://dx.doi.org/10.11575/PRISM/35042
dc.identifier.grantnumberRGPIN/03984-2014en_US
dc.identifier.issn0018-926X
dc.identifier.urihttp://hdl.handle.net/1880/108058
dc.language.isoenen_US
dc.publisherIEEEen_US
dc.publisher.departmentElectrical and Computer Engineeringen_US
dc.publisher.facultySchulich School of Engineeringen_US
dc.publisher.hasversionPublisher's versionen_US
dc.publisher.institutionUniversity of Calgaryen_US
dc.publisher.policyhttps://ieeeauthorcenter.ieee.org/publish-with-ieee/author-education-resources/guidelines-and-policies/policy-posting-your-article/en_US
dc.rightsUnless otherwise indicated, this material is protected by copyright and has been made available with authorization from the copyright owner. You may use this material in any way that is permitted by the Copyright Act or through licensing that has been assigned to the document. For uses that are not allowable under copyright legislation or licensing, you are required to seek permission.en_US
dc.rights.urihttps://creativecommons.org/licenses/by/4.0en_US
dc.subjectFDTDen_US
dc.subjectDispersiveen_US
dc.subjectAnisotropicen_US
dc.subjectInvisibility Cloaken_US
dc.subjectTransformation Opticsen_US
dc.subjectDispersionen_US
dc.subjectTime-domain analysisen_US
dc.subjectAnisotropic magnetoresistanceen_US
dc.subjectFinite difference methodsen_US
dc.subjectMathematical modelen_US
dc.subjectPower system stabilityen_US
dc.subjectStability analysisen_US
dc.titleImplementation of General Dispersive Anisotropic Materials in Lebedev FDTDen_US
dc.typeunknown
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