Multi-functional Multi-band Metasurface for Linear and Circular Polarization in Reflection Mode-Reference-Cited by-同舟云学术

Multi-functional Multi-band Metasurface for Linear and Circular Polarization in Reflection Mode

Published:2024-02-29 Issue:1 Volume:14 Page:26-30
ISSN:2146-2119
Container-title:Teknik Bilimler Dergisi
language:
Short-container-title:

Author:

ÇILDIR Abdülkadir¹^ORCID

Affiliation:

1. TRAKYA UNIVERSITY

Abstract

A new metasurface design is presented in multi and broad frequency bands. Metasurface has been designed on Roger 5880 substrate with a thickness of 1.575 mm. The top of the designed metasurface consists of two diagonal mirror m-shaped unit cells. The background plane covers the whole metasurface. Numerical results demonstrate the metasurface's capability for both linear (12.48-13.62 GHz, 19.00-27.64 GHz, 39.45-41.72 GHz, 44.68-45.18 GHz, and 47.52-48.28 GHz) and circular (11.5-12.07 GHz, 30.01-37.77 GHz, 42.3-44.2 GHz, 45.45-47.1 GHz, 48.7-49.54 GHz) polarization conversion with over 90% efficiency. At the same time, the metasurface has good angular stability up 45^0.

Publisher

Isparta Uygulamali Bilimler Universitesi

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