Wideband Radial-Line Slot Array Antenna Technology for Near-Field Meta-Steering Systems

Afzal, MU; Esselle, KP; Koli, NY; Thalakotuna, DN

Wideband Radial-Line Slot Array Antenna Technology for Near-Field Meta-Steering Systems

Afzal, MU Esselle, KP Koli, NY Thalakotuna, DN

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Publisher:: IEEE
Publication Type:: Conference Proceeding
Citation:: 2021 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting (APS/URSI), 2022, 00, pp. 575-576
Issue Date:: 2022-02-16

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Field	Value	Language
dc.contributor.author	Afzal, MU
dc.contributor.author	Esselle, KP
dc.contributor.author	Koli, NY
dc.contributor.author	Thalakotuna, DN
dc.date	2021-12-04
dc.date.accessioned	2022-08-01T02:45:48Z
dc.date.available	2022-08-01T02:45:48Z
dc.date.issued	2022-02-16
dc.identifier.citation	2021 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting (APS/URSI), 2022, 00, pp. 575-576
dc.identifier.isbn	9781728146706
dc.identifier.uri	http://hdl.handle.net/10453/159424
dc.description.abstract	The paper reviews wideband radial-line slot array design and its suitability to develop wideband beam-steering antenna through near-field meta-steering (NFSM). A low-profile and highly efficient beam-steering antenna system can be realized using the wideband RLSA and pair of metasurfaces, which are placed in the near-field region of the RLSA. In NFMS systems, the base antenna remains fixed while the metasurfaces are rotated to steer the beam in both azimuth and elevation directions. The concept was first demonstrated with narrowband medium-gain antenna, and since then, it has been extended to design high-power systems, dual-band high throughout systems, and wideband steering systems.
dc.language	en
dc.publisher	IEEE
dc.relation.ispartof	2021 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting (APS/URSI)
dc.relation.ispartof	IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting
dc.relation.isbasedon	10.1109/aps/ursi47566.2021.9703749
dc.rights	info:eu-repo/semantics/embargoedAccess
dc.title	Wideband Radial-Line Slot Array Antenna Technology for Near-Field Meta-Steering Systems
dc.type	Conference Proceeding
utslib.citation.volume	00
utslib.location.activity	Singapore, Singapore
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	2024-02-29T00:00:00+1000Z
dc.date.updated	2022-08-01T02:45:47Z
pubs.finish-date	2021-12-10
pubs.place-of-publication	Piscataway, USA
pubs.publication-status	Published
pubs.start-date	2021-12-04
pubs.volume	00
dc.location	Piscataway, USA

Abstract:

The paper reviews wideband radial-line slot array design and its suitability to develop wideband beam-steering antenna through near-field meta-steering (NFSM). A low-profile and highly efficient beam-steering antenna system can be realized using the wideband RLSA and pair of metasurfaces, which are placed in the near-field region of the RLSA. In NFMS systems, the base antenna remains fixed while the metasurfaces are rotated to steer the beam in both azimuth and elevation directions. The concept was first demonstrated with narrowband medium-gain antenna, and since then, it has been extended to design high-power systems, dual-band high throughout systems, and wideband steering systems.

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http://hdl.handle.net/10453/159424