Electromagnetic response of extraordinary transmission plates inspired on Babinet’s principle
Ver/
Fecha
2011Versión
Acceso abierto / Sarbide irekia
Tipo
Capítulo de libro / Liburuen kapitulua
Versión
Versión publicada / Argitaratu den bertsioa
Impacto
|
10.5772/18036
Resumen
This chapter is devoted to polarization effects arisen from perforated metallic plates
exhibiting extraordinary transmission (ET). Setting aside the state-of-the-art of perforated
metallic plates, we show that by applying Babinet’s principle, subwavelength hole arrays
(SHAs) arranged in rectangular lattice can further enhance its potential polarization
response. Different perspectives are bro ...
[++]
This chapter is devoted to polarization effects arisen from perforated metallic plates
exhibiting extraordinary transmission (ET). Setting aside the state-of-the-art of perforated
metallic plates, we show that by applying Babinet’s principle, subwavelength hole arrays
(SHAs) arranged in rectangular lattice can further enhance its potential polarization
response. Different perspectives are brought about to describe and understand the
particular behaviour of self-complementariness-based SHAs: Babinet’s principle, equivalent
circuit analysis, retrieved constitutive parameters, etc. Afterwards, we embark on the
numerical analysis of stacked self-complementariness-based perforated plates. It is shown
the potential of having a birefringent artificial medium behaving like negative and positive
effective refractive index for the vertical and horizontal polarization, respectively. All these
findings are experimentally demonstrated at millimetre-waves. [--]
Materias
Perforated metallic plates,
Extraordinary transmission,
Babinet's principle,
Polarization
Editor
InTech
Publicado en
Behaviour of Electromagnetic Waves in Different Media and Structures. Edited by Ali Akdagli. InTech, 2011. ISBN 978-953-307-302-6, 454 pages
Departamento
Universidad Pública de Navarra. Departamento de Ingeniería Eléctrica y Electrónica /
Nafarroako Unibertsitate Publikoa. Ingeniaritza Elektrikoa eta Elektronikoa Saila
Versión del editor
Entidades Financiadoras
Work supported by Spanish Government under contract Consolider “ENGINEERING
METAMATERIALS” CSD2008-00066.