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Reconfigurable metamaterial structure at millimeter wave frequency range

In this paper, reconfigurable metamaterial structure at millimeter wave frequency range was designed and simulated for a future fifth generation (5G) mobile-phone beam switching applications. The new proposed structure was composed of a bridge-shaped resonator (BSR) in the front face and strip line...

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Main Authors:	Esmail, B. A. F., Majid, H. A., Abidin, Z. Z., Dahlan, S. H., Rahim, M. K. A.
Format:	Article
Published:	Institute of Advanced Engineering and Science 2017
Subjects:	TK Electrical engineering. Electronics Nuclear engineering
Online Access:	http://eprints.utm.my/id/eprint/77062/ https://www.scopus.com/inward/record.uri?eid=2-s2.0-85032177501&doi=10.11591%2fijece.v7i6.pp2942-2949&partnerID=40&md5=e37a74f095fe41a351856aa4f7eb9fff
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id	my.utm.77062
record_format	eprints
spelling	my.utm.770622018-04-30T14:37:52Z http://eprints.utm.my/id/eprint/77062/ Reconfigurable metamaterial structure at millimeter wave frequency range Esmail, B. A. F. Majid, H. A. Abidin, Z. Z. Dahlan, S. H. Rahim, M. K. A. TK Electrical engineering. Electronics Nuclear engineering In this paper, reconfigurable metamaterial structure at millimeter wave frequency range was designed and simulated for a future fifth generation (5G) mobile-phone beam switching applications. The new proposed structure was composed of a bridge-shaped resonator (BSR) in the front face and strip line at the back face of the unit cell which operates at 28GHz. First, non-reconfigurable low loss BSR unit cell was designed and subsequently, the reconfigurability was achieved using four switches formed in the gaps of the structure. The proposed structure achieves the lowest loss and almost full transmission among its counterparts by-0.06dB (0.99 in linear scale). To demonstrate the reconfigurability of the metamaterial, the reflection and transmission coefficients and real parts of the effective refractive index at each reconfigured frequency were studied and investigated. Simulation results showed that a high transmission and reflection peaks occur at each resonance frequency according to change the state of the switches. Institute of Advanced Engineering and Science 2017 Article PeerReviewed Esmail, B. A. F. and Majid, H. A. and Abidin, Z. Z. and Dahlan, S. H. and Rahim, M. K. A. (2017) Reconfigurable metamaterial structure at millimeter wave frequency range. International Journal of Electrical and Computer Engineering, 7 (6). pp. 2942-2949. ISSN 2088-8708 https://www.scopus.com/inward/record.uri?eid=2-s2.0-85032177501&doi=10.11591%2fijece.v7i6.pp2942-2949&partnerID=40&md5=e37a74f095fe41a351856aa4f7eb9fff DOI:10.11591/ijece.v7i6.pp2942-2949
institution	Universiti Teknologi Malaysia
building	UTM Library
collection	Institutional Repository
continent	Asia
country	Malaysia
content_provider	Universiti Teknologi Malaysia
content_source	UTM Institutional Repository
url_provider	http://eprints.utm.my/
topic	TK Electrical engineering. Electronics Nuclear engineering
spellingShingle	TK Electrical engineering. Electronics Nuclear engineering Esmail, B. A. F. Majid, H. A. Abidin, Z. Z. Dahlan, S. H. Rahim, M. K. A. Reconfigurable metamaterial structure at millimeter wave frequency range
description	In this paper, reconfigurable metamaterial structure at millimeter wave frequency range was designed and simulated for a future fifth generation (5G) mobile-phone beam switching applications. The new proposed structure was composed of a bridge-shaped resonator (BSR) in the front face and strip line at the back face of the unit cell which operates at 28GHz. First, non-reconfigurable low loss BSR unit cell was designed and subsequently, the reconfigurability was achieved using four switches formed in the gaps of the structure. The proposed structure achieves the lowest loss and almost full transmission among its counterparts by-0.06dB (0.99 in linear scale). To demonstrate the reconfigurability of the metamaterial, the reflection and transmission coefficients and real parts of the effective refractive index at each reconfigured frequency were studied and investigated. Simulation results showed that a high transmission and reflection peaks occur at each resonance frequency according to change the state of the switches.
format	Article
author	Esmail, B. A. F. Majid, H. A. Abidin, Z. Z. Dahlan, S. H. Rahim, M. K. A.
author_facet	Esmail, B. A. F. Majid, H. A. Abidin, Z. Z. Dahlan, S. H. Rahim, M. K. A.
author_sort	Esmail, B. A. F.
title	Reconfigurable metamaterial structure at millimeter wave frequency range
title_short	Reconfigurable metamaterial structure at millimeter wave frequency range
title_full	Reconfigurable metamaterial structure at millimeter wave frequency range
title_fullStr	Reconfigurable metamaterial structure at millimeter wave frequency range
title_full_unstemmed	Reconfigurable metamaterial structure at millimeter wave frequency range
title_sort	reconfigurable metamaterial structure at millimeter wave frequency range
publisher	Institute of Advanced Engineering and Science
publishDate	2017
url	http://eprints.utm.my/id/eprint/77062/ https://www.scopus.com/inward/record.uri?eid=2-s2.0-85032177501&doi=10.11591%2fijece.v7i6.pp2942-2949&partnerID=40&md5=e37a74f095fe41a351856aa4f7eb9fff
_version_	1643657487108276224
score	13.211869

Reconfigurable metamaterial structure at millimeter wave frequency range

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