Design and Simulation of Filter and Antenna Based on Fractal Distribution of Graphene Layers For Terahertz Application

Authors

  • Alsamowal Saleh Tishreen University
  • Taghred Hadad Tishreen University
  • Rana Hasan Tishreen University

Abstract

Graphene has recently arisen as an important material for THz devices due to its extraordinary THz properties inherited from its particular band structure. It has tunable physical and chemical properties in addition to its tunable electrical conductivity. A fractal structure containing Cantor distribution of graphene layers/ dielectric layers are studied and calculated transmission and reflection coefficient. The effect of fractal factors such as stage of growth, fractal dimension on the transmission and reflection coefficient are studied in order to obtain a terahertz  filter. Then, we proposed a design of terahertz antenna based on Cantor distribution of graphene, that provides a multi-dimensional structure. The proposed antenna was  designed using CST simulator and analyzed the effect of the variation of resonance patch numbers and dimensions on the antenna proprieties.

Downloads

Published

2023-07-18

How to Cite

1.
السموءل صالح, تغريد حداد, رنا حسن. Design and Simulation of Filter and Antenna Based on Fractal Distribution of Graphene Layers For Terahertz Application. Tuj-eng [Internet]. 2023Jul.18 [cited 2024Nov.24];45(3):175-88. Available from: https://journal.tishreen.edu.sy/index.php/engscnc/article/view/15575

Issue

Vol. 45 No. 3 (2023): Tishreen University Journal of Research and Scientific Studies - Engineering Sciences Series

Section

Articles

License

Copyright (c) 2023 https://creativecommons.org/licenses/by-nc-sa/4.0/

Creative Commons License

This work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.

The authors retain the copyright and grant the right to publish in the magazine for the first time with the transfer of the commercial right to Tishreen University Journal for Research and Scientific Studies - Engineering Sciences Series

 Under a CC BY- NC-SA 04 license that allows others to share the work with of the work's authorship and initial publication in this journal. Authors can use a copy of their articles in their scientific activity, and on their scientific websites, provided that the place of publication is indicted in  Tishreen University Journal for Research and Scientific Studies - Engineering Sciences Series   .  The Readers have the right to send, print and subscribe to the initial version of the article, and the title of  Tishreen University Journal for Research and Scientific Studies - Engineering Sciences Series     Publisher

journal uses a CC BY-NC-SA license which mean

You are free to:

  • Adapt — remix, transform, and build upon the material
  •  
  • The licensor cannot revoke these freedoms as long as you follow the license terms.

 

  • Attribution — You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
  • NonCommercial — You may not use the material for commercial purposes.
  • ShareAlike — If you remix, transform, or build upon the material, you must distribute your contributions under the same license as the original.
  • No additional restrictions — You may not apply legal terms or technological measures that legally restrict others from doing anything the license permits.