Perfect reflection control for impenetrable surfaces using surface waves of orthogonal polarization
Loading...
Access rights
openAccess
publishedVersion
URL
Journal Title
Journal ISSN
Volume Title
A1 Alkuperäisartikkeli tieteellisessä aikakauslehdessä
This publication is imported from Aalto University research portal.
View publication in the Research portal (opens in new window)
View/Open full text file from the Research portal (opens in new window)
Other link related to publication (opens in new window)
View publication in the Research portal (opens in new window)
View/Open full text file from the Research portal (opens in new window)
Other link related to publication (opens in new window)
Authors
Date
2017-08-28
Major/Subject
Mcode
Degree programme
Language
en
Pages
10
Series
Physical Review B, Volume 96, issue 8
Abstract
For impenetrable electromagnetic surfaces, a metasurface design approach for perfect control of the reflection phenomena using gradient anisotropic tensor surface impedance is presented. It utilizes a set of orthogonally polarized auxiliary surface waves to create pointwise reactive impedance characteristics by channeling power along the tangential direction of the surface in the near zone in a carefully designed manner. The propagating incident and reflected fields do not interfere with the surface waves due to the polarization orthogonality. Design examples of an anomalous reflector and a power splitter for an incident plane wave are presented and numerically verified. Realization possibilities using an array of rotated metallic resonators on a thin grounded dielectric substrate are discussed.Description
Keywords
Other note
Citation
Kwon, D H & Tretyakov, S A 2017, ' Perfect reflection control for impenetrable surfaces using surface waves of orthogonal polarization ', Physical Review B, vol. 96, no. 8, 085438 . https://doi.org/10.1103/PhysRevB.96.085438