H. Taghvaee
Tunable Graphene-based Metasurfaces for Multi-Wideband 6G Communications
Taghvaee, H.; Pitilakis, A.; Tsilipakos, O.; Tasolamprou, A. C.; Kantartzis, N. V.; Kafesaki, M.; Cabellos-Aparicio, A.; Alarcón, E.; Abadal, S.; Gradoni, G.
Authors
A. Pitilakis
O. Tsilipakos
A. C. Tasolamprou
N. V. Kantartzis
M. Kafesaki
A. Cabellos-Aparicio
E. Alarcón
S. Abadal
G. Gradoni
Abstract
The next generation of wireless communications within the framework of 6G will be operational at the low THz frequency band. Although THz systems will dramatically enhance several performance indicators such as the data rate, spectral efficiency, and latency, exploiting such technology is challenging. Electromagnetic waves confront severe propagation losses including atmospheric attenuation and diffraction. Thus, such communications are limited to line-of-sight scenarios. In 5G networks, Reconfigurable Intelligent Surfaces (RISs) are introduced to solve this issue by redirecting the incident wave toward the receiver and implement virtual-line-of-sight communications. In this paper, we aim to employ this paradigm for 6G networks and design a graphene-based RIS optimized to perform at multiple low atmospheric attenuation channels. We investigate the performance of this multi-wideband design through numerical and analytical analysis.
Citation
Taghvaee, H., Pitilakis, A., Tsilipakos, O., Tasolamprou, A. C., Kantartzis, N. V., Kafesaki, M., …Gradoni, G. (2022). Tunable Graphene-based Metasurfaces for Multi-Wideband 6G Communications. In 2022 Sixteenth International Congress on Artificial Materials for Novel Wave Phenomena (Metamaterials) (X434-X436). https://doi.org/10.1109/metamaterials54993.2022.9920752
Presentation Conference Type | Edited Proceedings |
---|---|
Conference Name | 2022 16th International Congress on Artificial Materials for Novel Wave Phenomena, Metamaterials 2022 |
Start Date | Sep 12, 2022 |
End Date | Sep 17, 2022 |
Acceptance Date | Mar 1, 2022 |
Online Publication Date | Oct 31, 2022 |
Publication Date | Sep 12, 2022 |
Deposit Date | Feb 16, 2023 |
Publisher | Institute of Electrical and Electronics Engineers |
Pages | X434-X436 |
Book Title | 2022 Sixteenth International Congress on Artificial Materials for Novel Wave Phenomena (Metamaterials) |
ISBN | 9781665465854 |
DOI | https://doi.org/10.1109/metamaterials54993.2022.9920752 |
Public URL | https://nottingham-repository.worktribe.com/output/14026143 |
Publisher URL | https://ieeexplore.ieee.org/document/9920752 |
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