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Design and Analysis of a 6G Low-loss Metamaterial Circular Polarizor | IEEE Conference Publication | IEEE Xplore

Design and Analysis of a 6G Low-loss Metamaterial Circular Polarizor

Publisher: IEEE

Abstract:

A 6G trilayers metamaterial polarization converter is designed and analyzed, we mainly focus on the analyze of the air Fabry-Perot Cavity is which act as interlayer, it e...View more

Abstract:

A 6G trilayers metamaterial polarization converter is designed and analyzed, we mainly focus on the analyze of the air Fabry-Perot Cavity is which act as interlayer, it efficiently enhance phase modulation effect and lower the insert loss. IL(Insert loss) is less than 1dB, PD(Phase Delay) is less than 90°±10°, AR(axial ratio) is less than 1.5dB, azimuth is less than 5°. As for multi-layer coupling analysis, we use brick-layer model and Fabry-Perot-Interference model to how can interlayer coupling enhance the phase and amplitude modulation.
Date of Conference: 14-16 June 2023
Date Added to IEEE Xplore: 16 August 2023
ISBN Information:

ISSN Information:

Publisher: IEEE
Conference Location: Beijing, China

I. Introduction

Considered as possible frequency band of 6G communication, the terahertz (THz) part of the electromagnetic spectrum, ranging from 0.1 to 10 THz, has found numerous potential applications researchers have been exploring the possible scheme for 6G communication in every aspect[1]. Fabry-Perot-interference (FPI effect)[13] has been mature in the field of optics, and has also been applied in the emerging field of metamaterials. Take Frequency Selective Surface FPI as an example, this paper will briefly introduce the FPI model and apply it to the principle analysis of the metamaterial converter designed in this paper to partially explain the significance of the air layer between the bilayer films for phase and amplitude modulation.There are many models for solving equivalent media, such as Maxwell-Wagner (MW) Hashin-Shtrikman (HS) Bruggeman Asymmetric(BA) and Bruggeman Symmetric (BS). Models. These models are based on the microstructure of individuals. The Brick-Layer (BL) model is also a way of representing the electromagnetic tensor of equivalent medium.

References

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