A Four-Channel In-Band Full-Duplex (IBFD) Antenna System with Shared Radiation Aperture

Chen, Y; Ding, C; Zhu, H; Liu, Y; Guo, YJ

A Four-Channel In-Band Full-Duplex (IBFD) Antenna System with Shared Radiation Aperture

Chen, Y Ding, C

Zhu, H Liu, Y Guo, YJ

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Publisher:: IEEE
Publication Type:: Conference Proceeding
Citation:: 2024 18th European Conference on Antennas and Propagation (EuCAP), 2024, 00, pp. 1-4
Issue Date:: 2024-04-26

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Full metadata record

Field	Value	Language
dc.contributor.author	Chen, Y
dc.contributor.author	Ding, C https://orcid.org/0000-0002-2629-1657
dc.contributor.author	Zhu, H
dc.contributor.author	Liu, Y
dc.contributor.author	Guo, YJ
dc.date	2024-03-17
dc.date.accessioned	2024-10-22T01:33:28Z
dc.date.available	2024-10-22T01:33:28Z
dc.date.issued	2024-04-26
dc.identifier.citation	2024 18th European Conference on Antennas and Propagation (EuCAP), 2024, 00, pp. 1-4
dc.identifier.isbn	979-8-3503-9443-6
dc.identifier.uri	http://hdl.handle.net/10453/181521
dc.description.abstract	A four channel in band full duplex IBFD antenna array system with shared radiation aperture based on common mode CM and differential mode DM combination is developed in this paper The antenna system consists of two subarrays Exciting any of the four input ports simultaneously excites one subarray in CM and the other subarray in DM The inclusion of both CM and DM in both the boldsymbol xoz and boldsymbol yoz planes leads to identical radiation patterns when any of the four ports are excited The IBFD antenna system was designed fabricated and measured to verify the effectiveness of the method The isolation between any two ports is 38 dB within the bandwidth of 3 3 3 8 GHz 14 4 The gains of all four ports are 8 dBi with large cross polarization discrimination XPD 20 dB Moreover each port of the system exhibits similar and broadside radiation patterns in both the boldsymbol xoz and boldsymbol yoz mathbf planes which demonstrates the excellent potential of this work for IBFD systems in 5G sub 6 GHz applications
dc.language	en
dc.publisher	IEEE
dc.relation.ispartof	2024 18th European Conference on Antennas and Propagation (EuCAP)
dc.relation.ispartof	2024 18th European Conference on Antennas and Propagation
dc.relation.isbasedon	10.23919/eucap60739.2024.10501103
dc.rights	info:eu-repo/semantics/embargoedAccess
dc.title	A Four-Channel In-Band Full-Duplex (IBFD) Antenna System with Shared Radiation Aperture
dc.type	Conference Proceeding
utslib.citation.volume	00
utslib.location.activity	Glasgow, United Kingdom
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
pubs.organisational-group	University of Technology Sydney/UTS Groups
pubs.organisational-group	University of Technology Sydney/UTS Groups/Global Big Data Technologies Centre (GBDTC)
utslib.copyright.status	embargoed	*
utslib.copyright.embargo	2026-04-26T00:00:00+1000Z
dc.date.updated	2024-10-22T01:33:26Z
pubs.finish-date	2024-03-22
pubs.place-of-publication	Piscataway, USA
pubs.publication-status	Published
pubs.start-date	2024-03-17
pubs.volume	00
dc.location	Piscataway, USA

Abstract:

A four channel in band full duplex IBFD antenna array system with shared radiation aperture based on common mode CM and differential mode DM combination is developed in this paper The antenna system consists of two subarrays Exciting any of the four input ports simultaneously excites one subarray in CM and the other subarray in DM The inclusion of both CM and DM in both the boldsymbol xoz and boldsymbol yoz planes leads to identical radiation patterns when any of the four ports are excited The IBFD antenna system was designed fabricated and measured to verify the effectiveness of the method The isolation between any two ports is 38 dB within the bandwidth of 3 3 3 8 GHz 14 4 The gains of all four ports are 8 dBi with large cross polarization discrimination XPD 20 dB Moreover each port of the system exhibits similar and broadside radiation patterns in both the boldsymbol xoz and boldsymbol yoz mathbf planes which demonstrates the excellent potential of this work for IBFD systems in 5G sub 6 GHz applications

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

http://hdl.handle.net/10453/181521