All-Dielectric Phase Correcting Surface Using Fused Deposition Modeling Technique

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

All-Dielectric Phase Correcting Surface Using Fused Deposition Modeling Technique

Ahmed, F

Hayat, T Afzal, MU Esselle, KP

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Publisher:: Institute of Electrical and Electronics Engineers (IEEE)
Publication Type:: Conference Proceeding
Citation:: 2022 International Symposium on Antennas and Propagation, ISAP 2022, 2022, 00, pp. 77-78
Issue Date:: 2022-01-01

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Field	Value	Language
dc.contributor.author	Ahmed, F https://orcid.org/0000-0003-0727-7961
dc.contributor.author	Hayat, T
dc.contributor.author	Afzal, MU
dc.contributor.author	Esselle, KP
dc.date	2022-10-31
dc.date.accessioned	2023-04-13T03:57:25Z
dc.date.available	2023-04-13T03:57:25Z
dc.date.issued	2022-01-01
dc.identifier.citation	2022 International Symposium on Antennas and Propagation, ISAP 2022, 2022, 00, pp. 77-78
dc.identifier.isbn	9781665479622
dc.identifier.uri	http://hdl.handle.net/10453/169756
dc.description.abstract	This paper presents a planar all-dielectric phase-correcting surface (PCS) that can be prototyped using the low-cost fused deposition modeling (FDM) technique. The non-linear phase delay via PCS is attained by its permittivity gradient profile, which is achieved by infill variation of PREPERM ABS®450 filament in different sections. As proof of concept, such PCS is employed to improve the phase uniformity of a resonant cavity antenna. Predicted results show excellent directivity improvement of 8.5 dB equivalent to its counterpart non-planar and complex composite PCS design, but PCS height is only 1.86λ.
dc.language	en
dc.publisher	Institute of Electrical and Electronics Engineers (IEEE)
dc.relation.ispartof	2022 International Symposium on Antennas and Propagation, ISAP 2022
dc.relation.ispartof	2022 International Symposium on Antennas and Propagation (ISAP)
dc.relation.isbasedon	10.1109/ISAP53582.2022.9998857
dc.rights	info:eu-repo/semantics/embargoedAccess
dc.title	All-Dielectric Phase Correcting Surface Using Fused Deposition Modeling Technique
dc.type	Conference Proceeding
utslib.citation.volume	00
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	embargoed	*
utslib.copyright.embargo	2025-01-02T00:00:00+1000Z
dc.date.updated	2023-04-13T03:57:24Z
pubs.finish-date	2022-11-03
pubs.publication-status	Published
pubs.start-date	2022-10-31
pubs.volume	00

Abstract:

This paper presents a planar all-dielectric phase-correcting surface (PCS) that can be prototyped using the low-cost fused deposition modeling (FDM) technique. The non-linear phase delay via PCS is attained by its permittivity gradient profile, which is achieved by infill variation of PREPERM ABS®450 filament in different sections. As proof of concept, such PCS is employed to improve the phase uniformity of a resonant cavity antenna. Predicted results show excellent directivity improvement of 8.5 dB equivalent to its counterpart non-planar and complex composite PCS design, but PCS height is only 1.86λ.

Please use this identifier to cite or link to this item:

http://hdl.handle.net/10453/169756