A Cylindrical, Metasurface-Based, Azimuthally-Symmetric Beam-Shaping Shell

Lin, CW; Ziolkowski, RW; Grbic, A

A Cylindrical, Metasurface-Based, Azimuthally-Symmetric Beam-Shaping Shell

Lin, CW Ziolkowski, RW Grbic, A

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Publisher:: IEEE
Publication Type:: Conference Proceeding
Citation:: 17th European Conference on Antennas and Propagation, EuCAP 2023, 2023, 00
Issue Date:: 2023-01-01

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Field	Value	Language
dc.contributor.author	Lin, CW
dc.contributor.author	Ziolkowski, RW
dc.contributor.author	Grbic, A
dc.date	2023-03-26
dc.date.accessioned	2024-04-22T04:32:43Z
dc.date.available	2024-04-22T04:32:43Z
dc.date.issued	2023-01-01
dc.identifier.citation	17th European Conference on Antennas and Propagation, EuCAP 2023, 2023, 00
dc.identifier.isbn	9788831299077
dc.identifier.issn	2164-3342
dc.identifier.uri	http://hdl.handle.net/10453/178187
dc.description.abstract	A cylindrical beam-shaping shell that transforms the field of a displaced (off-center) coaxial feed to a narrow radiated beam is presented. The displaced coaxial feed is characterized using the mathematical properties of Hankel functions, whereas the concentrically-cascaded, cylindrical metasurfaces comprising the shell are modeled using the multimodal wave matrix theory. The scattering properties of the feed and metasurfaces are combined to synthesize the beam-shaping shell. The symmetry of the device allows control over the beam direction via azimuthally displaced feeds.
dc.language	en
dc.publisher	IEEE
dc.relation.ispartof	17th European Conference on Antennas and Propagation, EuCAP 2023
dc.relation.ispartof	17th European Conference on Antennas and Propagation (EuCAP)
dc.relation.ispartofseries	Proceedings of the European Conference on Antennas and Propagation
dc.relation.isbasedon	10.23919/EuCAP57121.2023.10133238
dc.rights	info:eu-repo/semantics/closedAccess
dc.title	A Cylindrical, Metasurface-Based, Azimuthally-Symmetric Beam-Shaping Shell
dc.type	Conference Proceeding
utslib.citation.volume	00
utslib.location.activity	ITALY, Florence
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/Strength - GBDTC - Global Big Data Technologies
pubs.organisational-group	University of Technology Sydney/Faculty of Engineering and Information Technology/School of Electrical and Data Engineering
utslib.copyright.status	closed_access	*
dc.date.updated	2024-04-22T04:32:42Z
pubs.finish-date	2023-03-31
pubs.publication-status	Published
pubs.start-date	2023-03-26
pubs.volume	00

Abstract:

A cylindrical beam-shaping shell that transforms the field of a displaced (off-center) coaxial feed to a narrow radiated beam is presented. The displaced coaxial feed is characterized using the mathematical properties of Hankel functions, whereas the concentrically-cascaded, cylindrical metasurfaces comprising the shell are modeled using the multimodal wave matrix theory. The scattering properties of the feed and metasurfaces are combined to synthesize the beam-shaping shell. The symmetry of the device allows control over the beam direction via azimuthally displaced feeds.

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http://hdl.handle.net/10453/178187