Uniplanar 2-D Butler Matrix for Multibeam Arrays

Lian, J-W; Ban, Y-L; Zhu, H; Guo, YJ

Uniplanar 2-D Butler Matrix for Multibeam Arrays

Lian, J-W Ban, Y-L Zhu, H Guo, YJ

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Publisher:: IEEE
Publication Type:: Conference Proceeding
Citation:: 2020 4th Australian Microwave Symposium (AMS), 2020, 00, pp. 1-2
Issue Date:: 2020-04-09

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Field	Value	Language
dc.contributor.author	Lian, J-W
dc.contributor.author	Ban, Y-L
dc.contributor.author	Zhu, H
dc.contributor.author	Guo, YJ
dc.date	2020-02-13
dc.date.accessioned	2021-02-18T11:40:24Z
dc.date.available	2021-02-18T11:40:24Z
dc.date.issued	2020-04-09
dc.identifier.citation	2020 4th Australian Microwave Symposium (AMS), 2020, 00, pp. 1-2
dc.identifier.isbn	978-1-7281-1050-9
dc.identifier.uri	http://hdl.handle.net/10453/146199
dc.description.abstract	A 2-D Butler matrix (BM) in uniplanar configuration for designing multibeam array antenna (MAA) is proposed using substrate integrated waveguide (SIW) technology. Firstly, a novel topology for building uniplanar 2D BM is proposed, which successfully transforms the traditional 3-D topology to a 2-D (or uniplanar) one. To realize the planarization of basic components, a novel design of eight-port hybrid couplers, is developed to transform four spatially intersected couplers to a planar structure. To address the issue of excessive path intersections, a novel SIW eight-port crossover is proposed to reduce the number of path intersections from 16 to merely 4. Using this proposed 2-D BM, a 2-D MAA with 16 (4 × 4) beams can be realized.
dc.language	en
dc.publisher	IEEE
dc.relation.ispartof	2020 4th Australian Microwave Symposium (AMS)
dc.relation.ispartof	2020 4th Australian Microwave Symposium
dc.relation.isbasedon	10.1109/ams48904.2020.9059416
dc.rights	© 2020 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.	en_US
dc.rights	info:eu-repo/semantics/closedAccess
dc.title	Uniplanar 2-D Butler Matrix for Multibeam Arrays
dc.type	Conference Proceeding
utslib.citation.volume	00
utslib.location.activity	Sydney, Australia
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
utslib.copyright.status	closed_access	*
dc.date.updated	2021-02-18T11:40:08Z
pubs.finish-date	2020-02-14
pubs.publication-status	Published
pubs.start-date	2020-02-13
pubs.volume	00

Abstract:

A 2-D Butler matrix (BM) in uniplanar configuration for designing multibeam array antenna (MAA) is proposed using substrate integrated waveguide (SIW) technology. Firstly, a novel topology for building uniplanar 2D BM is proposed, which successfully transforms the traditional 3-D topology to a 2-D (or uniplanar) one. To realize the planarization of basic components, a novel design of eight-port hybrid couplers, is developed to transform four spatially intersected couplers to a planar structure. To address the issue of excessive path intersections, a novel SIW eight-port crossover is proposed to reduce the number of path intersections from 16 to merely 4. Using this proposed 2-D BM, a 2-D MAA with 16 (4 × 4) beams can be realized.

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http://hdl.handle.net/10453/146199