Investigating Stacked-Ring Based Cells for Phase Shifting Surfaces

Ali, H; Afzal, M; Esselle, KP; Hashmi, R

Investigating Stacked-Ring Based Cells for Phase Shifting Surfaces

Ali, H Afzal, M

Esselle, KP Hashmi, R

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Publisher:: IEEE
Publication Type:: Conference Proceeding
Citation:: 2020 IEEE International Symposium on Antennas and Propagation and North American Radio Science Meeting, IEEECONF 2020 - Proceedings, 2021, 00, pp. 797-798
Issue Date:: 2021

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Field	Value	Language
dc.contributor.author	Ali, H
dc.contributor.author	Afzal, M https://orcid.org/0000-0002-8517-408X
dc.contributor.author	Esselle, KP
dc.contributor.author	Hashmi, R
dc.date	2020-07-05
dc.date.accessioned	2021-04-13T02:33:57Z
dc.date.available	2021-04-13T02:33:57Z
dc.date.issued	2021
dc.identifier.citation	2020 IEEE International Symposium on Antennas and Propagation and North American Radio Science Meeting, IEEECONF 2020 - Proceedings, 2021, 00, pp. 797-798
dc.identifier.isbn	9781728166704
dc.identifier.uri	http://hdl.handle.net/10453/148050
dc.description.abstract	This paper investigates a stacked-ring based unit cell design for near-field phase-shifting metasurfaces developed for beam-steering applications. The unit cell has two dielectric layers sandwiched between three thin patterns of conductive material. Each of the three conductive patterns has a circular ring of varying sizes to produce the required spatial phase variation across the metasurface. To validate the performance of the unit cell, a metasurface was designed to tilt the beam of a 4\times 4 microstrip array. The numerical simulations predict that the array beam can be tilted by an angle of 28.8° without severe degradation, verifying the unit cell phase-shifting characteristics.
dc.language	en
dc.publisher	IEEE
dc.relation.ispartof	2020 IEEE International Symposium on Antennas and Propagation and North American Radio Science Meeting, IEEECONF 2020 - Proceedings
dc.relation.ispartof	International Symposium on Antennas and Propagation and North American Radio Science Meeting
dc.relation.isbasedon	10.1109/IEEECONF35879.2020.9329926
dc.rights	info:eu-repo/semantics/embargoedAccess
dc.title	Investigating Stacked-Ring Based Cells for Phase Shifting Surfaces
dc.type	Conference Proceeding
utslib.citation.volume	00
utslib.location.activity	Montreal, QC, Canada
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
utslib.copyright.embargo	2023-02-28T00:00:00+1000Z
dc.date.updated	2021-04-13T02:33:57Z
pubs.finish-date	2020-07-10
pubs.place-of-publication	Piscataway, USA
pubs.publication-status	Published
pubs.start-date	2020-07-05
pubs.volume	00
dc.location	Piscataway, USA

Abstract:

This paper investigates a stacked-ring based unit cell design for near-field phase-shifting metasurfaces developed for beam-steering applications. The unit cell has two dielectric layers sandwiched between three thin patterns of conductive material. Each of the three conductive patterns has a circular ring of varying sizes to produce the required spatial phase variation across the metasurface. To validate the performance of the unit cell, a metasurface was designed to tilt the beam of a 4\times 4 microstrip array. The numerical simulations predict that the array beam can be tilted by an angle of 28.8° without severe degradation, verifying the unit cell phase-shifting characteristics.

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http://hdl.handle.net/10453/148050