Design of low-cost phase-shifters for circularly polarized antenna elements using partially transmitting surfaces

Mittra, R; Kumar, A

Design of low-cost phase-shifters for circularly polarized antenna elements using partially transmitting surfaces

Mittra, R

Kumar, A

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Publication Type:: Conference Proceeding
Citation:: 2017 IEEE Antennas and Propagation Society International Symposium, Proceedings, 2017, 2017-January pp. 297 - 298
Issue Date:: 2017-10-18

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Field	Value	Language
dc.contributor.author	Mittra, R https://orcid.org/0000-0002-0960-2708	en_US
dc.contributor.author	Kumar, A	en_US
dc.date.issued	2017-10-18	en_US
dc.identifier.citation	2017 IEEE Antennas and Propagation Society International Symposium, Proceedings, 2017, 2017-January pp. 297 - 298	en_US
dc.identifier.isbn	9781538632840	en_US
dc.identifier.uri	http://hdl.handle.net/10453/126563
dc.description.abstract	© 2017 IEEE. This paper presents the design of a low-cost phase shifting mechanism for a circularly polarized antenna element that uses a partially transmitting surface (PTS) placed above the element. Designs for achieving a continuous phase variation, ranging from either (i) 100 to 700; (ii) or 100 to 430 are presented, the former with a wider phase range of 600 but a relatively narrow impedance matching bandwidth, as compared with the latter design whose phase range is 330, but the impedance bandwidth is wider. The realized 3dB axial ratio bandwidth for both is 41.5%, which is relatively wide.	en_US
dc.relation.ispartof	2017 IEEE Antennas and Propagation Society International Symposium, Proceedings	en_US
dc.relation.isbasedon	10.1109/APUSNCURSINRSM.2017.8072191	en_US
dc.title	Design of low-cost phase-shifters for circularly polarized antenna elements using partially transmitting surfaces	en_US
dc.type	Conference Proceeding
utslib.citation.volume	2017-January	en_US
utslib.for	1005 Communications Technologies	en_US
pubs.embargo.period	Not known	en_US
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
utslib.copyright.status	closed_access
pubs.publication-status	Published	en_US
pubs.volume	2017-January	en_US

Abstract:

© 2017 IEEE. This paper presents the design of a low-cost phase shifting mechanism for a circularly polarized antenna element that uses a partially transmitting surface (PTS) placed above the element. Designs for achieving a continuous phase variation, ranging from either (i) 100 to 700; (ii) or 100 to 430 are presented, the former with a wider phase range of 600 but a relatively narrow impedance matching bandwidth, as compared with the latter design whose phase range is 330, but the impedance bandwidth is wider. The realized 3dB axial ratio bandwidth for both is 41.5%, which is relatively wide.

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http://hdl.handle.net/10453/126563