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Bandwidth enhancement of rectangular dielectric resonator antenna using circular slot coupled technique

This article presents a technique to enhance the bandwidth of a rectangular dielectric resonator antenna using a circular slot. The structures are designed and simulated using CST Microwave Studio software, and it is found that the circular slot exhibits a bandwidth of 36.44% (0.92-1.33 GHz). The ci...

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Main Authors: Sukur, M. I. A., Rahim, M. K. A., Murad, N. A.
Format: Article
Language:English
Published: John Wiley and Sons Inc. 2016
Subjects:
TK Electrical engineering. Electronics Nuclear engineering
Online Access:http://eprints.utm.my/id/eprint/73765/1/MIASukur2016_BandwithEnhancementofRectangularDieletricResonator.pdf
http://eprints.utm.my/id/eprint/73765/
https://www.scopus.com/inward/record.uri?eid=2-s2.0-84957078798&doi=10.1002%2fmop.29604&partnerID=40&md5=c54dafeeac409d92289203427854da7c
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spelling my.utm.737652017-11-18T06:08:51Z http://eprints.utm.my/id/eprint/73765/ Bandwidth enhancement of rectangular dielectric resonator antenna using circular slot coupled technique Sukur, M. I. A. Rahim, M. K. A. Murad, N. A. TK Electrical engineering. Electronics Nuclear engineering This article presents a technique to enhance the bandwidth of a rectangular dielectric resonator antenna using a circular slot. The structures are designed and simulated using CST Microwave Studio software, and it is found that the circular slot exhibits a bandwidth of 36.44% (0.92-1.33 GHz). The circular slot is compared with the rectangular slot. It is shown that the rectangular slot produces a bandwidth of 6.39% (1.06-1.13 GHz). Both structures exhibit similar radiation patterns with slightly different gains at 3.10 and 3.25 dBi. The bandwidth is enhanced more than five times using the circular slot, compared to the rectangular slot. John Wiley and Sons Inc. 2016 Article PeerReviewed application/pdf en http://eprints.utm.my/id/eprint/73765/1/MIASukur2016_BandwithEnhancementofRectangularDieletricResonator.pdf Sukur, M. I. A. and Rahim, M. K. A. and Murad, N. A. (2016) Bandwidth enhancement of rectangular dielectric resonator antenna using circular slot coupled technique. Microwave and Optical Technology Letters, 58 (3). pp. 505-509. ISSN 0895-2477 https://www.scopus.com/inward/record.uri?eid=2-s2.0-84957078798&doi=10.1002%2fmop.29604&partnerID=40&md5=c54dafeeac409d92289203427854da7c
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/
language English
topic TK Electrical engineering. Electronics Nuclear engineering
spellingShingle TK Electrical engineering. Electronics Nuclear engineering
Sukur, M. I. A.
Rahim, M. K. A.
Murad, N. A.
Bandwidth enhancement of rectangular dielectric resonator antenna using circular slot coupled technique
description This article presents a technique to enhance the bandwidth of a rectangular dielectric resonator antenna using a circular slot. The structures are designed and simulated using CST Microwave Studio software, and it is found that the circular slot exhibits a bandwidth of 36.44% (0.92-1.33 GHz). The circular slot is compared with the rectangular slot. It is shown that the rectangular slot produces a bandwidth of 6.39% (1.06-1.13 GHz). Both structures exhibit similar radiation patterns with slightly different gains at 3.10 and 3.25 dBi. The bandwidth is enhanced more than five times using the circular slot, compared to the rectangular slot.
format Article
author Sukur, M. I. A.
Rahim, M. K. A.
Murad, N. A.
author_facet Sukur, M. I. A.
Rahim, M. K. A.
Murad, N. A.
author_sort Sukur, M. I. A.
title Bandwidth enhancement of rectangular dielectric resonator antenna using circular slot coupled technique
title_short Bandwidth enhancement of rectangular dielectric resonator antenna using circular slot coupled technique
title_full Bandwidth enhancement of rectangular dielectric resonator antenna using circular slot coupled technique
title_fullStr Bandwidth enhancement of rectangular dielectric resonator antenna using circular slot coupled technique
title_full_unstemmed Bandwidth enhancement of rectangular dielectric resonator antenna using circular slot coupled technique
title_sort bandwidth enhancement of rectangular dielectric resonator antenna using circular slot coupled technique
publisher John Wiley and Sons Inc.
publishDate 2016
url http://eprints.utm.my/id/eprint/73765/1/MIASukur2016_BandwithEnhancementofRectangularDieletricResonator.pdf
http://eprints.utm.my/id/eprint/73765/
https://www.scopus.com/inward/record.uri?eid=2-s2.0-84957078798&doi=10.1002%2fmop.29604&partnerID=40&md5=c54dafeeac409d92289203427854da7c
_version_ 1643656741979684864
score 13.211869

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