ITM Web Conf.
Volume 30, 201929th International Crimean Conference “Microwave & Telecommunication Technology” (CriMiCo’2019)
|Number of page(s)||8|
|Section||Applied Aspects of Microwave Technology (8)|
|Published online||27 November 2019|
Diffraction of electromagnetic waves on the resonance graphene metasurfaces
1 Southern Federal University, Faculty of Physics, 344090 Rostov-on-Don, Russia
2 Penza State University, Department of Radioengineering, 440026 Penza, Russia
* Corresponding author: firstname.lastname@example.org
By using three independent numerical approaches to solve the 3D diffraction boundary problems the reflection, transmittance coefficients and losses of metasurfaces of graphene strip elements, depending on the frequency and values of the chemical potential were calculated in the terahertz frequency range. The results of numerical simulation of performances of tuned by the external bias electric field THz absorbers and THz polarizers based on the resonance metasurfaces of single square and two connected rectangular graphene strips in the unit cell placed on the dielectric or multilayer graphene-dielectric substrates were obtained.
© The Authors, published by EDP Sciences, 2019
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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