An MOT-TDIE solver for analyzing transient fields on graphene-based devices

Yifei Shi, Ping Li, Ismail Enes Uysal, Huseyin Arda Ulku, Hakan Bagci

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Scopus citations

Abstract

A marching on-in-time (MOT) scheme for analyzing transient electromagnetic wave interactions on devices consisting of graphene sheets and dielectric substrates is proposed. The MOT scheme discretizes time domain resistive boundary condition (TD-RBC) and Poggio-Miller-Chang-Harrington-Wu-Tsai (TD-PMCHWT) integral equation, which are enforced on the surfaces of the graphene and dielectric substrate, respectively. The expressions of the time domain resistivity and conductivity of the graphene sheet are obtained analytically from the intra-band contribution formulated in frequency domain. Numerical results, which demonstrate the applicability of the proposed scheme, are presented.
Original languageEnglish (US)
Title of host publication2016 IEEE International Symposium on Antennas and Propagation (APSURSI)
PublisherInstitute of Electrical and Electronics Engineers (IEEE)
Pages2093-2094
Number of pages2
ISBN (Print)9781509028863
DOIs
StatePublished - Nov 2 2016

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