Design of multilayer SIW cavity-backed slot antenna array

Cai, Y; Zhang, Y; Dingt, C; Qian, Z; Liu, J

Design of multilayer SIW cavity-backed slot antenna array

Cai, Y Zhang, Y Dingt, C

Qian, Z Liu, J

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Publication Type:: Conference Proceeding
Citation:: 2017 11th European Conference on Antennas and Propagation, EUCAP 2017, 2017, pp. 1189 - 1193
Issue Date:: 2017-05-15

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Field	Value	Language
dc.contributor.author	Cai, Y	en_US
dc.contributor.author	Zhang, Y	en_US
dc.contributor.author	Dingt, C https://orcid.org/0000-0002-2629-1657	en_US
dc.contributor.author	Qian, Z	en_US
dc.contributor.author	Liu, J	en_US
dc.date.available	2020-05-25T19:13:07Z
dc.date.issued	2017-05-15	en_US
dc.identifier.citation	2017 11th European Conference on Antennas and Propagation, EUCAP 2017, 2017, pp. 1189 - 1193	en_US
dc.identifier.isbn	9788890701870	en_US
dc.identifier.uri	http://hdl.handle.net/10453/127169
dc.description.abstract	© 2017 Euraap. In this paper, a multilayer substrate integrated waveguide (SIW) cavity-backed slot antenna array with wideband performance is proposed. In order to broaden the operating bandwidth of SIW slot antenna, multilayer cavities with gradually decreased permittivity and expanded aperture sizes are loaded above the slot, which realizes a smooth transition between SIW slot and free space. A wideband feeding network employing slot coupling is designed to excite the array elements. Results indicate the proposed array operates with 28.4% bandwidth ranging from 22.4 to 29.8 GHz. Besides, stable broadside radiation patterns are obtained across the operating band.	en_US
dc.relation.ispartof	2017 11th European Conference on Antennas and Propagation, EUCAP 2017	en_US
dc.relation.isbasedon	10.23919/EuCAP.2017.7928043	en_US
dc.rights	info:eu-repo/semantics/openAccess
dc.title	Design of multilayer SIW cavity-backed slot antenna array	en_US
dc.type	Conference Proceeding
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/Faculty of Engineering and Information Technology/School of Electrical and Data Engineering
pubs.organisational-group	/University of Technology Sydney/Strength - GBDTC - Global Big Data Technologies
utslib.copyright.status	open_access	*
pubs.publication-status	Published	en_US

Abstract:

© 2017 Euraap. In this paper, a multilayer substrate integrated waveguide (SIW) cavity-backed slot antenna array with wideband performance is proposed. In order to broaden the operating bandwidth of SIW slot antenna, multilayer cavities with gradually decreased permittivity and expanded aperture sizes are loaded above the slot, which realizes a smooth transition between SIW slot and free space. A wideband feeding network employing slot coupling is designed to excite the array elements. Results indicate the proposed array operates with 28.4% bandwidth ranging from 22.4 to 29.8 GHz. Besides, stable broadside radiation patterns are obtained across the operating band.

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http://hdl.handle.net/10453/127169