Vol. 104

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2021-08-18

Electromagnetic Properties of a Babinet-Type Metasurface Composed of Coaxial-Sector Apertures

By Alexandr V. Gribovsky, Yuliia V. Antonenko, Yevhenii O. Antonenko, and Viktor A. Katrich
Progress In Electromagnetics Research M, Vol. 104, 81-89, 2021
doi:10.2528/PIERM21061302

Abstract

Electromagnetic properties of a planar metallic metasurface with the design inspired by Babinet's principle are numerically studied. The metasurface is constructed from a metal plate perforated by coaxial-sector apertures. It is shown that the chosen coaxial-sector apertures make it possible to obtain a wider operating range of the metasurface than those composed of apertures of other shapes (e.g. round or rectangle). Moreover, the proposed metasurface performs an efficient polarization conversion of the linearly polarized wave to elliptically and circularly polarized ones in the reflected field.

Citation


Alexandr V. Gribovsky, Yuliia V. Antonenko, Yevhenii O. Antonenko, and Viktor A. Katrich, "Electromagnetic Properties of a Babinet-Type Metasurface Composed of Coaxial-Sector Apertures," Progress In Electromagnetics Research M, Vol. 104, 81-89, 2021.
doi:10.2528/PIERM21061302
http://jpier.org/PIERM/pier.php?paper=21061302

References