An SIE-GSTC Solver for Simulation of Monoanisotropic Metasurfaces

Sebastian Celis Sierra, Ran Zhao, Rui Chen, Hakan Bagci

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

A surface integral equation (SIE) solver is proposed to simulate electromagnetic field interactions on three-dimensional arbitrarily-shaped monoanisotropic metasurfaces. The metasurface is modeled as an infinitely thin sheet on which generalized sheet transition conditions (GSTCs) are enforced. These conditions 'connect' the equivalent electric and magnetic surface currents on two sides of the metasurface using susceptibility tensors that characterize the electromagnetic response of the metasurface. A coupled system of equations in unknown surface current densities is obtained by linearly combining electric and magnetic field integral equations on two sides of the metasurface and GSTCs.

Original languageEnglish (US)
Title of host publication2023 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting, AP-S/URSI 2023 - Proceedings
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages553-554
Number of pages2
ISBN (Electronic)9781665442282
DOIs
StatePublished - 2023
Event2023 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting, AP-S/URSI 2023 - Portland, United States
Duration: Jul 23 2023Jul 28 2023

Publication series

NameIEEE Antennas and Propagation Society, AP-S International Symposium (Digest)
Volume2023-July
ISSN (Print)1522-3965

Conference

Conference2023 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting, AP-S/URSI 2023
Country/TerritoryUnited States
CityPortland
Period07/23/2307/28/23

Keywords

  • Electromagnetic analysis
  • generalized sheet transition conditions
  • metasurface
  • surface integral equation

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

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