Resonant artificial structures to achieve extraordinary transmission at microwaves

Date
2010
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Source Title
The 40th European Microwave Conference
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Publisher
IEEE
Volume
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Pages
29 - 32
Language
English
Type
Conference Paper
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Abstract

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 © 2010 EuMA.

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Keywords
Artificial structures, Diffractive imaging, Extraordinary transmission, Full-wave simulations, High resolution, Magnetic dipole moment, Resonant structures, Spatial filters, Subwavelength apertures, Microwaves
Citation
Published Version (Please cite this version)