A Corrugated SIW Based Slot Antenna for Terahertz Application

Kazim, J. U. R. , Abohmra, A., Ur Rehman, M. , Imran, M. A. and Abbasi, Q. H. (2021) A Corrugated SIW Based Slot Antenna for Terahertz Application. In: 2020 IEEE International Symposium on Antennas and Propagation and North American Radio Science Meeting, Montréal, QC, Canada, 05-10 Jul 2020, pp. 1407-1408. ISBN 9781728166704 (doi: 10.1109/IEEECONF35879.2020.9329508)

Abstract

This paper proposes a Corrugated Substrate Integrated Waveguide (CSIW) based slot antenna for THz application. A CPW to CSIW transition is realized and the antenna operates around 0.9 THz. The antenna uses Cyclo Olefin Copolymer (COC) as a dielectric material which exhibit a loss tangent of 0.0007 at THz frequencies. The proposed slot antenna has realized gain of 5.9 dB when using Gold. The radiation, as well as total efficiency of the antenna, is around 50% using Gold which increases to 85% with a gain of 7.6 dB by replacing it with Graphene.

• Item Type: Conference Proceedings
• Status: Published
• Refereed: Yes
• Glasgow Author(s) Enlighten ID: Abohmra, Abdoalbaset Ali Yusef and Kazim, Mr Jalil and Imran, Professor Muhammad and Ur Rehman, Dr Masood and Abbasi, Professor Qammer
• Authors: Kazim, J. U. R., Abohmra, A., Ur Rehman, M., Imran, M. A., and Abbasi, Q. H.
• College/School: College of Science and Engineering > School of Engineering > Electronics and Nanoscale Engineering; College of Science and Engineering > School of Engineering > Systems Power and Energy
• ISSN: 1947-1491
• ISBN: 9781728166704
• Copyright Holders: Copyright © 2020 IEEE
• Publisher Policy: Reproduced in accordance with the copyright policy of the publisher

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