Gain enhancement of slot array for base station using cavity of curved-woodpile metamaterial

© 2016 IEICE. This paper proposes the gain enhancement of base station antenna for mobile phone by using the metamaterial structure associated with conventional slot array antenna. The new technique of cavity of curved-woodpile metamaterial on Electromagnetic Band Gap (EBG) structure has been utiliz...

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Main Authors: Rangsan Wongsan, Paowphattra Kamphikul
Format: Conference Proceeding
Published: 2018
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Online Access:https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85013157834&origin=inward
http://cmuir.cmu.ac.th/jspui/handle/6653943832/46714
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Institution: Chiang Mai University
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spelling th-cmuir.6653943832-467142018-04-25T07:28:35Z Gain enhancement of slot array for base station using cavity of curved-woodpile metamaterial Rangsan Wongsan Paowphattra Kamphikul Agricultural and Biological Sciences © 2016 IEICE. This paper proposes the gain enhancement of base station antenna for mobile phone by using the metamaterial structure associated with conventional slot array antenna. The new technique of cavity of curved-woodpile metamaterial on Electromagnetic Band Gap (EBG) structure has been utilized to improve the gain instead of increasing the number of slots on such an array. The proposed technique has the advantages of reducing the total length of slot array antenna but providing the higher gain. Furthermore, it provides the azimuth pattern covering 360 by using a triangular array configuration consisting of three panels of 1×4 slots array on each side of the triangle with the triangular PEC reflector for decreasing their back and side lobes. This idea has been verified by both the CST simulation software and experimental results. As the results, the prototype antenna achieves a high gain of 16.6 dB at 2.1 GHz. 2018-04-25T06:59:48Z 2018-04-25T06:59:48Z 2017-01-17 Conference Proceeding 2-s2.0-85013157834 https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85013157834&origin=inward http://cmuir.cmu.ac.th/jspui/handle/6653943832/46714
institution Chiang Mai University
building Chiang Mai University Library
country Thailand
collection CMU Intellectual Repository
topic Agricultural and Biological Sciences
spellingShingle Agricultural and Biological Sciences
Rangsan Wongsan
Paowphattra Kamphikul
Gain enhancement of slot array for base station using cavity of curved-woodpile metamaterial
description © 2016 IEICE. This paper proposes the gain enhancement of base station antenna for mobile phone by using the metamaterial structure associated with conventional slot array antenna. The new technique of cavity of curved-woodpile metamaterial on Electromagnetic Band Gap (EBG) structure has been utilized to improve the gain instead of increasing the number of slots on such an array. The proposed technique has the advantages of reducing the total length of slot array antenna but providing the higher gain. Furthermore, it provides the azimuth pattern covering 360 by using a triangular array configuration consisting of three panels of 1×4 slots array on each side of the triangle with the triangular PEC reflector for decreasing their back and side lobes. This idea has been verified by both the CST simulation software and experimental results. As the results, the prototype antenna achieves a high gain of 16.6 dB at 2.1 GHz.
format Conference Proceeding
author Rangsan Wongsan
Paowphattra Kamphikul
author_facet Rangsan Wongsan
Paowphattra Kamphikul
author_sort Rangsan Wongsan
title Gain enhancement of slot array for base station using cavity of curved-woodpile metamaterial
title_short Gain enhancement of slot array for base station using cavity of curved-woodpile metamaterial
title_full Gain enhancement of slot array for base station using cavity of curved-woodpile metamaterial
title_fullStr Gain enhancement of slot array for base station using cavity of curved-woodpile metamaterial
title_full_unstemmed Gain enhancement of slot array for base station using cavity of curved-woodpile metamaterial
title_sort gain enhancement of slot array for base station using cavity of curved-woodpile metamaterial
publishDate 2018
url https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85013157834&origin=inward
http://cmuir.cmu.ac.th/jspui/handle/6653943832/46714
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