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Reconfigurable epsilon negative metamaterial antenna

In this paper, frequency reconfiguration is implemented on an epsilon negative metamaterial (ENG-MTM) antenna. Switching on/off the MTM unit cells via the inductive stubs reconfigures the resonance frequency. Copper strips are use as switches. In effect, the antenna can be reconfigured from narrow t...

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Main Authors: Gajibo, M. M., Rahim, M. K. A., Bala, B. D., Majid, H. A.
Format: Conference or Workshop Item
Published: 2015
Subjects:
TK Electrical engineering. Electronics Nuclear engineering
Online Access:http://eprints.utm.my/id/eprint/59447/
http://dx.doi.org/10.1109/APACE.2014.7043797
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spelling my.utm.594472021-12-16T10:56:27Z http://eprints.utm.my/id/eprint/59447/ Reconfigurable epsilon negative metamaterial antenna Gajibo, M. M. Rahim, M. K. A. Bala, B. D. Majid, H. A. TK Electrical engineering. Electronics Nuclear engineering In this paper, frequency reconfiguration is implemented on an epsilon negative metamaterial (ENG-MTM) antenna. Switching on/off the MTM unit cells via the inductive stubs reconfigures the resonance frequency. Copper strips are use as switches. In effect, the antenna can be reconfigured from narrow to wideband and the zero order resonance (ZOR) frequency can also be reconfigured from 1.9 GHz to 2.6 GHz with reflection coefficient of-16.97dB and-21.5dB respectively and total efficiency of 0.914dB. The antenna has potential application for cognitive radio system. 2015 Conference or Workshop Item PeerReviewed Gajibo, M. M. and Rahim, M. K. A. and Bala, B. D. and Majid, H. A. (2015) Reconfigurable epsilon negative metamaterial antenna. In: 2014 6th IEEE Asia-Pacific Conference on Applied Electromagnetics, APACE 2014, 8 - 10 December 2014, Johor Bahru, Malaysia. http://dx.doi.org/10.1109/APACE.2014.7043797
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
Gajibo, M. M.
Rahim, M. K. A.
Bala, B. D.
Majid, H. A.
Reconfigurable epsilon negative metamaterial antenna
description In this paper, frequency reconfiguration is implemented on an epsilon negative metamaterial (ENG-MTM) antenna. Switching on/off the MTM unit cells via the inductive stubs reconfigures the resonance frequency. Copper strips are use as switches. In effect, the antenna can be reconfigured from narrow to wideband and the zero order resonance (ZOR) frequency can also be reconfigured from 1.9 GHz to 2.6 GHz with reflection coefficient of-16.97dB and-21.5dB respectively and total efficiency of 0.914dB. The antenna has potential application for cognitive radio system.
format Conference or Workshop Item
author Gajibo, M. M.
Rahim, M. K. A.
Bala, B. D.
Majid, H. A.
author_facet Gajibo, M. M.
Rahim, M. K. A.
Bala, B. D.
Majid, H. A.
author_sort Gajibo, M. M.
title Reconfigurable epsilon negative metamaterial antenna
title_short Reconfigurable epsilon negative metamaterial antenna
title_full Reconfigurable epsilon negative metamaterial antenna
title_fullStr Reconfigurable epsilon negative metamaterial antenna
title_full_unstemmed Reconfigurable epsilon negative metamaterial antenna
title_sort reconfigurable epsilon negative metamaterial antenna
publishDate 2015
url http://eprints.utm.my/id/eprint/59447/
http://dx.doi.org/10.1109/APACE.2014.7043797
_version_ 1720436911039840256
score 13.159267

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