Resonant artificial structures to achieve extraordinary transmission at microwaves
Date
2010Source Title
The 40th European Microwave Conference
Publisher
IEEE
Pages
29 - 32
Language
English
Type
Conference PaperItem Usage Stats
109
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21
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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.
Keywords
Artificial structuresDiffractive imaging
Extraordinary transmission
Full-wave simulations
High resolution
Magnetic dipole moment
Resonant structures
Spatial filters
Subwavelength apertures
Microwaves