Dual-Polarized H-Shaped Printed Slot Antenna

Li, W; Xia, Z; You, B; Liu, Y; Liu, QH

Dual-Polarized H-Shaped Printed Slot Antenna

Li, W Xia, Z You, B Liu, Y

Liu, QH

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Publication Type:: Journal Article
Citation:: IEEE Antennas and Wireless Propagation Letters, 2017, 16 pp. 1484 - 1487
Issue Date:: 2017-01-01

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Field	Value	Language
dc.contributor.author	Li, W	en_US
dc.contributor.author	Xia, Z	en_US
dc.contributor.author	You, B	en_US
dc.contributor.author	Liu, Y https://orcid.org/0000-0001-5466-0184	en_US
dc.contributor.author	Liu, QH	en_US
dc.date.issued	2017-01-01	en_US
dc.identifier.citation	IEEE Antennas and Wireless Propagation Letters, 2017, 16 pp. 1484 - 1487	en_US
dc.identifier.issn	1536-1225	en_US
dc.identifier.uri	http://hdl.handle.net/10453/126990
dc.description.abstract	© 2016 IEEE. A new colocated dual-polarized printed slot antenna with high port isolation is presented. This antenna has an H-shaped slot consisting of a wide main slot with a coplanar waveguide feedline and two side slots with a microstrip feedline. Electric field analysis indicates that the field antinodes of the main slot for port 1 are located at the main slot terminals, whereas those of two side slots for port 2 are in the middle of themselves. In addition, an additional conductor strip of microstrip size across the nonfed side slot is introduced to improve the symmetry of the antenna structure and then enhance the port isolation. An antenna prototype designed in WLAN 2.4-GHz band is fabricated. Experimental results show that this antenna can achieve 17% relative bandwidth and 32 dB isolation over this band. Meanwhile, the copolarization field level in the maximum radiation direction is 25 dB larger than the cross polarization.	en_US
dc.relation.ispartof	IEEE Antennas and Wireless Propagation Letters	en_US
dc.relation.isbasedon	10.1109/LAWP.2016.2646805	en_US
dc.rights	info:eu-repo/semantics/closedAccess
dc.subject.classification	Networking & Telecommunications	en_US
dc.title	Dual-Polarized H-Shaped Printed Slot Antenna	en_US
dc.type	Journal Article
utslib.citation.volume	16	en_US
utslib.for	0906 Electrical and Electronic Engineering	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/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	closed_access	*
pubs.publication-status	Published	en_US
pubs.volume	16	en_US

Abstract:

© 2016 IEEE. A new colocated dual-polarized printed slot antenna with high port isolation is presented. This antenna has an H-shaped slot consisting of a wide main slot with a coplanar waveguide feedline and two side slots with a microstrip feedline. Electric field analysis indicates that the field antinodes of the main slot for port 1 are located at the main slot terminals, whereas those of two side slots for port 2 are in the middle of themselves. In addition, an additional conductor strip of microstrip size across the nonfed side slot is introduced to improve the symmetry of the antenna structure and then enhance the port isolation. An antenna prototype designed in WLAN 2.4-GHz band is fabricated. Experimental results show that this antenna can achieve 17% relative bandwidth and 32 dB isolation over this band. Meanwhile, the copolarization field level in the maximum radiation direction is 25 dB larger than the cross polarization.

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http://hdl.handle.net/10453/126990