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Matos, S., Yihan Ma, Qi Luo, Deuermeier, J., Lucci, L., Gavriilidis, P....Alexandropoulos, G. (2024). Reconfigurable intelligent surfaces for THz: Hardware impairments and switching technologies. In Proceedings of the International Conference on Electromagnetics in Advanced Applications, ICEAA. (pp. 415-420). Lisbon, Portugal: IEEE.

S. D. Matos et al.,  "Reconfigurable intelligent surfaces for THz: Hardware impairments and switching technologies", in Proc. of the Int. Conf. on Electromagnetics in Advanced Applications, ICEAA, Lisbon, Portugal, IEEE, 2024, pp. 415-420

@inproceedings{matos2024_1764921099612,
	author = "Matos, S. and Yihan Ma and Qi Luo and Deuermeier, J. and Lucci, L. and Gavriilidis, P. and Kiazadeh, A. and Lain-Rubio, V. and Phan, T. and Soh, P. and Clemente, A. and Pessoa, L. and Alexandropoulos, G.",
	title = "Reconfigurable intelligent surfaces for THz: Hardware impairments and switching technologies",
	booktitle = "Proceedings of the International Conference on Electromagnetics in Advanced Applications, ICEAA",
	year = "2024",
	editor = "",
	volume = "",
	number = "",
	series = "",
	doi = "10.1109/ICEAA61917.2024.10701743",
	pages = "415-420",
	publisher = "IEEE",
	address = "Lisbon, Portugal",
	organization = "",
	url = "https://ieeexplore.ieee.org/document/10701743/authors"
}

TY  - CPAPER
TI  - Reconfigurable intelligent surfaces for THz: Hardware impairments and switching technologies
T2  - Proceedings of the International Conference on Electromagnetics in Advanced Applications, ICEAA
AU  - Matos, S.
AU  - Yihan Ma
AU  - Qi Luo
AU  - Deuermeier, J.
AU  - Lucci, L.
AU  - Gavriilidis, P.
AU  - Kiazadeh, A.
AU  - Lain-Rubio, V.
AU  - Phan, T.
AU  - Soh, P.
AU  - Clemente, A.
AU  - Pessoa, L.
AU  - Alexandropoulos, G.
PY  - 2024
SP  - 415-420
SN  - 2835-1355
DO  - 10.1109/ICEAA61917.2024.10701743
CY  - Lisbon, Portugal
UR  - https://ieeexplore.ieee.org/document/10701743/authors
AB  - The demand for unprecedented performance in the upcoming 6 G wireless networks is fomenting the research on THz communications empowered by Reconfigurable Inteligent Surfaces (RISs). A wide range of use cases have been proposed, most of them, assuming high-level RIS models that overlook some of the hardware impairments that this technology faces. The expectation is that the emergent reconfigurable THz technologies will eventually overcome its current limitations. This disassociation from the hardware may mask nonphysical assumptions, perceived as hardware limitations. In this paper, a top-down approach bounded by physical constraints is presented, distilling from system-level specifications, hardware requirements, and upper bounds for the RIS-aided system performance. We consider D-band indoor and outdoor scenarios where a more realistic assessment of the state-of-the-art solution can be made. The goal is to highlight the intricacies of the design procedure based on sound assumptions for the RIS performance. For a given signal range and angular coverage, we quantify the required RIS size, number of switching elements, and maximum achievable bandwidth and capacity.
ER  -