3D printable lightweight porous superstrate for improved radiation performance of antenna

Hayat, T; Afzal, MU; Ahmed, F; Lalbakhsh, A; Esselle, KP

3D printable lightweight porous superstrate for improved radiation performance of antenna

Hayat, T Afzal, MU Ahmed, F Lalbakhsh, A Esselle, KP

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Publisher:: IEEE
Publication Type:: Conference Proceeding
Citation:: 2020 4th Australian Microwave Symposium, AMS 2020, 2020, 00, pp. 1-2
Issue Date:: 2020-02-01

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Field	Value	Language
dc.contributor.author	Hayat, T
dc.contributor.author	Afzal, MU
dc.contributor.author	Ahmed, F
dc.contributor.author	Lalbakhsh, A
dc.contributor.author	Esselle, KP
dc.date	2020-02-13
dc.date.accessioned	2021-03-31T23:55:07Z
dc.date.available	2021-03-31T23:55:07Z
dc.date.issued	2020-02-01
dc.identifier.citation	2020 4th Australian Microwave Symposium, AMS 2020, 2020, 00, pp. 1-2
dc.identifier.isbn	9781728147840
dc.identifier.uri	http://hdl.handle.net/10453/147766
dc.description.abstract	© 2020 IEEE. The paper presents a 3D printable porous superstrate (PS) to enhance directive radiation performance of low to medium gain antennas. The PS design process is based on the theory of near-field phase correction. Transmission phase through PS is locally varied by changing sizes of perforations in different sections of the PS. The PS is designed for a resonant cavity antenna (RCA) using acrylonitrile butadiene styrene (ABS) filament. With PS the RCA aperture phase is relatively planar and its directivity in boresight direction is increased by 7.2 dB (14.8 dB to 22 dB) along with 8.2 dB reduction in side-lobe levels (SLL) and 31% increase in aperture efficiency.
dc.language	en
dc.publisher	IEEE
dc.relation.ispartof	2020 4th Australian Microwave Symposium, AMS 2020
dc.relation.ispartof	Australian Microwave Symposium
dc.relation.isbasedon	10.1109/AMS48904.2020.9059333
dc.rights	© 2020 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.	en_US
dc.rights	info:eu-repo/semantics/openAccess
dc.title	3D printable lightweight porous superstrate for improved radiation performance of antenna
dc.type	Conference Proceeding
utslib.citation.volume	00
utslib.location.activity	Sydney, Australia
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	*
pubs.consider-herdc	false
dc.date.updated	2021-03-31T23:55:06Z
pubs.finish-date	2020-02-14
pubs.publication-status	Published
pubs.start-date	2020-02-13
pubs.volume	00

Abstract:

© 2020 IEEE. The paper presents a 3D printable porous superstrate (PS) to enhance directive radiation performance of low to medium gain antennas. The PS design process is based on the theory of near-field phase correction. Transmission phase through PS is locally varied by changing sizes of perforations in different sections of the PS. The PS is designed for a resonant cavity antenna (RCA) using acrylonitrile butadiene styrene (ABS) filament. With PS the RCA aperture phase is relatively planar and its directivity in boresight direction is increased by 7.2 dB (14.8 dB to 22 dB) along with 8.2 dB reduction in side-lobe levels (SLL) and 31% increase in aperture efficiency.

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http://hdl.handle.net/10453/147766