Equivalent circuit extraction of the double-fishnet metamaterial based on its electrodynamics

V. Torres, P. Rodriguez-Ulibarri, Miguel Navarro-Cia, M. Beruete

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

Abstract

In this work, an equivalent circuit for the double-fishnet metamaterial is proposed. The extraordinary transmission (ET) through each of the two layers of subwavelenth holes is modeled as two LC parallel tanks. Another LC parallel tank put in series with the previous two, models the mutual inductance and capacitance between the layers, also associated with the ET and the higher order modes. All lumped elements are extracted from a full inspection of the electromagnetic fields at the most relevant frequencies. The effective index of refraction and the scattering parameters obtained with the equivalent circuit matches remarkably the one obtained from full-wave numerical calculations.

Original languageEnglish
Title of host publication2013 7th International Congress on Advanced Electromagnetic Materials in Microwaves and Optics, METAMATERIALS 2013
PublisherIEEE Computer Society Press
Pages160-162
Number of pages3
DOIs
Publication statusPublished - 2013
Event2013 7th International Congress on Advanced Electromagnetic Materials in Microwaves and Optics, METAMATERIALS 2013 - Bordeaux, France
Duration: 16 Sep 201319 Sep 2013

Conference

Conference2013 7th International Congress on Advanced Electromagnetic Materials in Microwaves and Optics, METAMATERIALS 2013
Country/TerritoryFrance
CityBordeaux
Period16/09/1319/09/13

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials

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