Comparative Analysis of Highly Transmitting Phase Correcting Structures for Electromagnetic Bandgap Resonator Antenna

Hayat, T; U.Afzal, M; Lalbakhsh, A; Ahmed, F; P.Esselle, K

Comparative Analysis of Highly Transmitting Phase Correcting Structures for Electromagnetic Bandgap Resonator Antenna

Hayat, T U.Afzal, M Lalbakhsh, A Ahmed, F

P.Esselle, K

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Publisher:: IEEE
Publication Type:: Conference Proceeding
Citation:: 2020 International Workshop on Antenna Technology (iWAT), 2020, 00, pp. 1-4
Issue Date:: 2020-05-13

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Field	Value	Language
dc.contributor.author	Hayat, T
dc.contributor.author	U.Afzal, M
dc.contributor.author	Lalbakhsh, A
dc.contributor.author	Ahmed, F https://orcid.org/0000-0003-0727-7961
dc.contributor.author	P.Esselle, K
dc.date	2020-02-25
dc.date.accessioned	2021-04-13T03:02:58Z
dc.date.available	2021-04-13T03:02:58Z
dc.date.issued	2020-05-13
dc.identifier.citation	2020 International Workshop on Antenna Technology (iWAT), 2020, 00, pp. 1-4
dc.identifier.isbn	978-1-7281-2641-8
dc.identifier.uri	http://hdl.handle.net/10453/148055
dc.description.abstract	A comparative analysis of two phase correcting structures (PCSs) is presented for an electromagnetic-bandgap resonator antenna (ERA). PCSs are made out of two distinct high and low permittivity materials i.e. Rogers O3010 and polylactic acid (PLA), respectively. Design and performance analysis is based on superstrate height profile, side-lobe levels, antenna directivity, aperture efficiency, prototyping technique and cost. Insertion loss for both superstrates is greater than 0.1 dB, assuring the maximum transmission of the antenna's radiations through the PCSs. The presented study is based on full wave analysis used to integrate sections of superstrate with custom phase-delays, to attain nearly uniform phase at the output, resulting in improved radiation performance of antenna. The peak directivity of the ERA loaded with Rogers O3010 PCS has increased by 7.3 dB, which is 1.2 dB higher than that of PLA PCS. In addition, the height of the PCS made of Rogers is 71.3% smaller than the PLA PCS. However, the former will involve fabrication complexities related to machining compared to the latter which can be additively manufactured in single step.
dc.language	en
dc.publisher	IEEE
dc.relation.ispartof	2020 International Workshop on Antenna Technology (iWAT)
dc.relation.ispartof	2020 International Workshop on Antenna Technology
dc.relation.isbasedon	10.1109/iwat48004.2020.1570606404
dc.rights	info:eu-repo/semantics/openAccess
dc.title	Comparative Analysis of Highly Transmitting Phase Correcting Structures for Electromagnetic Bandgap Resonator Antenna
dc.type	Conference Proceeding
utslib.citation.volume	00
utslib.location.activity	Bucharest, Romania
pubs.organisational-group	/University of Technology Sydney
pubs.organisational-group	/University of Technology Sydney/Faculty of Engineering and Information Technology
pubs.organisational-group	/University of Technology Sydney/Faculty of Engineering and Information Technology/School of Electrical and Data Engineering
utslib.copyright.status	open_access	*
dc.date.updated	2021-04-13T03:02:57Z
pubs.finish-date	2020-02-28
pubs.publication-status	Published
pubs.start-date	2020-02-25
pubs.volume	00

Abstract:

A comparative analysis of two phase correcting structures (PCSs) is presented for an electromagnetic-bandgap resonator antenna (ERA). PCSs are made out of two distinct high and low permittivity materials i.e. Rogers O3010 and polylactic acid (PLA), respectively. Design and performance analysis is based on superstrate height profile, side-lobe levels, antenna directivity, aperture efficiency, prototyping technique and cost. Insertion loss for both superstrates is greater than 0.1 dB, assuring the maximum transmission of the antenna's radiations through the PCSs. The presented study is based on full wave analysis used to integrate sections of superstrate with custom phase-delays, to attain nearly uniform phase at the output, resulting in improved radiation performance of antenna. The peak directivity of the ERA loaded with Rogers O3010 PCS has increased by 7.3 dB, which is 1.2 dB higher than that of PLA PCS. In addition, the height of the PCS made of Rogers is 71.3% smaller than the PLA PCS. However, the former will involve fabrication complexities related to machining compared to the latter which can be additively manufactured in single step.

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http://hdl.handle.net/10453/148055