Modular approach to understanding and synthesis of metamaterials and metasurfaces

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Conference article in proceedings
Date
2018-11-13
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Degree programme
Language
en
Pages
3
28-30
Series
2018 12th International Congress on Artificial Materials for Novel Wave Phenomena, METAMATERIALS 2018
Abstract
The vast majority of previously proposed metamaterials and metasurfaces are anisotropic or bianisotropic (exhibiting magnetoelectric coupling). Nevertheless, their anisotropy was not fully exploited as they were designed only for one or several specific illumination directions. In this talk, we propose a simple analytical approach to characterize properties of general bianisotropic meta-atoms for an arbitrary illumination. The approach is based on the qualitative decomposition of an arbitrary meta-atom into separate basic »modules» with elementary polarization properties. Such decomposition can be used for comprehensive characterization of previously designed structures as well as for synthesizing novel bianisotropic inclusions of arbitrary complexity and with desired response.
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Asadchy , V S & Tretyakov , S A 2018 , Modular approach to understanding and synthesis of metamaterials and metasurfaces . in 2018 12th International Congress on Artificial Materials for Novel Wave Phenomena, METAMATERIALS 2018 . , 8534109 , IEEE , pp. 28-30 , International Congress on Artificial Materials for Novel Wave Phenomena , Espoo , Finland , 27/08/2018 . https://doi.org/10.1109/MetaMaterials.2018.8534109