Resonant artificial structures to achieve extraordinary transmission at microwaves

Resonant artificial structures to achieve extraordinary transmission at microwaves

In this contribution, the role of artificial resonant structures in increasing the transmission through sub-wavelength apertures is discussed. Those devices are capable to enhance the aperture equivalent electric and magnetic dipole moments and, consequently, the overall power transmission. The desi...

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Bibliographic Details
Published in:The 40th European Microwave Conference pp. 29 - 32
Main Authors: Scorrano, L, Bilotti, F, Ozbay, E, Vegni, L
Format: Conference Proceeding
Language:English
Published: IEEE 01-09-2010
Online Access:Get full text
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Summary:In this contribution, the role of artificial resonant structures in increasing the transmission through sub-wavelength apertures is discussed. Those devices are capable to enhance the aperture equivalent electric and magnetic dipole moments and, consequently, the overall power transmission. The design details are given and the enhancement performances are then illustrated through the use of full-wave simulations. Such structures may find applications in different fields, such as high-resolution spatial filters, ultra-diffractive imaging systems, etc.
ISBN:1424472326
9781424472321
DOI:10.23919/EUMC.2010.5616199