Design and Implementation Unit Cell for 6G Reconfigurable Intelligent Surface Application

Authors

  • Jaafar Qassim Kadhim Electrical Engineering Department, College of Engineering, Mustansiriyah University, Baghdad, Iraq
  • Adheed H. Sallomi Electrical Engineering Department, College of Engineering, Mustansiriyah University, Baghdad, Iraq

DOI:

https://doi.org/10.3991/ijoe.v19i05.37585

Keywords:

RIS, 6G, Intelligent Surface, MIMO, CST

Abstract


This article presents a model through which the reflection coefficient amplitude as well as phase of reflective intelligent surfaces can be estimated accurately. The reconfigurability of the surface was achieved by incorporating the varactor diodes into the surface of the cell unit. The manipulation of the phase of the reflection coefficient can be achieved by making adjustments to the biasing state of the varactors. The model, which makes use of a physics-based methodology and is based on a transmission-line circuit description of the Reconfigurable Intelligent surfaces (RIS) unit cells, considers every pertinent electrical and geometrical characteristics of the proposed surface. With the method proposed in this paper, fast and accurate RIS-based communication lines can be created. The recommended accuracy of the proposed method was confirmed through the use of a CST microwave studio full-wave simulations.

Cover iJOE Vol. 19 No. 05 (2023)

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Published

2023-04-27

How to Cite

Jaafar Qassim Kadhim, & Adheed H. Sallomi. (2023). Design and Implementation Unit Cell for 6G Reconfigurable Intelligent Surface Application. International Journal of Online and Biomedical Engineering (iJOE), 19(05), pp. 163–171. https://doi.org/10.3991/ijoe.v19i05.37585

Issue

Vol. 19 No. 05 (2023)

Section

Short Papers

License

Copyright (c) 2023 Jaafar Qassim Kadhim, Adheed H. Sallomi

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