A broadband proximity-coupled dual-polarized microstrip antenna with L-shape backed cavity for X-band applications

Liu, Y; Chen, S; Ren, Y; Cheng, J; Liu, QH

A broadband proximity-coupled dual-polarized microstrip antenna with L-shape backed cavity for X-band applications

Liu, Y

Chen, S

Ren, Y Cheng, J Liu, QH

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Publisher:: ELSEVIER GMBH
Publication Type:: Journal Article
Citation:: AEU - International Journal of Electronics and Communications, 2015, 69, (9), pp. 1226-1232
Issue Date:: 2015-09-01

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Field	Value	Language
dc.contributor.author	Liu, Y https://orcid.org/0000-0001-5466-0184
dc.contributor.author	Chen, S https://orcid.org/0000-0002-4275-0462
dc.contributor.author	Ren, Y
dc.contributor.author	Cheng, J
dc.contributor.author	Liu, QH
dc.date.accessioned	2021-02-18T11:47:07Z
dc.date.available	2021-02-18T11:47:07Z
dc.date.issued	2015-09-01
dc.identifier.citation	AEU - International Journal of Electronics and Communications, 2015, 69, (9), pp. 1226-1232
dc.identifier.issn	1434-8411
dc.identifier.issn	1618-0399
dc.identifier.uri	http://hdl.handle.net/10453/146201
dc.description.abstract	© 2015 Elsevier GmbH. All rights reserved. A broadband proximity-coupled dual-polarized microstrip antenna with a L-shape backed cavity is presented. The L-shape cavity backed ground plane is used to enhance the feeding coupling and thus to broaden the bandwidth of this antenna. The parameter study is done in detail to show the guideline of designing this antenna. A prototype antenna with optimized parameters is designed and fabricated. Simulation and measurement results show that the proposed design achieves S11 ≤ -10 dB bandwidth of more than 30% (8.2-11.4 GHz) and the port isolation is larger than 20 dB over that band. This antenna has a relatively simple structure, and can be directly mounted on the metal body surface in application.
dc.language	English
dc.publisher	ELSEVIER GMBH
dc.relation.ispartof	AEU - International Journal of Electronics and Communications
dc.relation.isbasedon	10.1016/j.aeue.2015.05.001
dc.rights	info:eu-repo/semantics/restrictedAccess
dc.subject	0906 Electrical and Electronic Engineering
dc.subject.classification	Networking & Telecommunications
dc.title	A broadband proximity-coupled dual-polarized microstrip antenna with L-shape backed cavity for X-band applications
dc.type	Journal Article
utslib.citation.volume	69
utslib.for	0906 Electrical and Electronic Engineering
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
pubs.organisational-group	/University of Technology Sydney
utslib.copyright.status	in_progress	*
dc.date.updated	2021-02-18T11:46:53Z
pubs.issue	9
pubs.publication-status	Published
pubs.volume	69
utslib.citation.issue	9

Abstract:

© 2015 Elsevier GmbH. All rights reserved. A broadband proximity-coupled dual-polarized microstrip antenna with a L-shape backed cavity is presented. The L-shape cavity backed ground plane is used to enhance the feeding coupling and thus to broaden the bandwidth of this antenna. The parameter study is done in detail to show the guideline of designing this antenna. A prototype antenna with optimized parameters is designed and fabricated. Simulation and measurement results show that the proposed design achieves S11 ≤ -10 dB bandwidth of more than 30% (8.2-11.4 GHz) and the port isolation is larger than 20 dB over that band. This antenna has a relatively simple structure, and can be directly mounted on the metal body surface in application.

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http://hdl.handle.net/10453/146201