Abstract
Terahertz (THz) communication is considered to be a pivotal technology in new-generation communication networks. Due to its nature, THz waves attenuate significantly. A blockage will result in a significant power loss, therefore a line-of-sight (LOS) is required. Reconfigurable intelligent surface (RIS) technology is considered to be a promising solution to this problem. In literature, analyses are being done assuming that RIS having lossless reflections and continues phase shifts. In reality, surface reflections differ with the frequency of the incident wave and can have certain phase shifts. Moreover, the design tradeoff between the phase shift range and reflection amplitude should be considered. In this study, a graphene-based RIS has been designed and the communication performance is analyzed using its reflection coefficients and discrete phase shifts.
Translated title of the contribution | Accurate modelling of reconfigurable intelligent surfaces in THz band |
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Original language | Turkish |
Title of host publication | SIU 2021 - 29th IEEE Conference on Signal Processing and Communications Applications, Proceedings |
Publisher | Institute of Electrical and Electronics Engineers Inc. |
ISBN (Electronic) | 9781665436496 |
DOIs | |
Publication status | Published - 9 Jun 2021 |
Event | 29th IEEE Conference on Signal Processing and Communications Applications, SIU 2021 - Virtual, Istanbul, Turkey Duration: 9 Jun 2021 → 11 Jun 2021 |
Publication series
Name | SIU 2021 - 29th IEEE Conference on Signal Processing and Communications Applications, Proceedings |
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Conference
Conference | 29th IEEE Conference on Signal Processing and Communications Applications, SIU 2021 |
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Country/Territory | Turkey |
City | Virtual, Istanbul |
Period | 9/06/21 → 11/06/21 |
Bibliographical note
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