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Conference Paper: A compact dual-polarized patch antenna using metamaterial-line based feeding network

TitleA compact dual-polarized patch antenna using metamaterial-line based feeding network
Authors
KeywordsBroadband 180° balun
Dual-feed
Dual-polarization
Metamaterial transmission line
Issue Date2016
PublisherIEEE. The Journal's web site is located at http://ieeexplore.ieee.org/xpl/conhome.jsp?punumber=1002123
Citation
The 10th European Conference on Antennas and Propagation (EuCAP 2016), Davos, Switzerland, 10-15 April 2016. In Conference Proceedings, 2016, p. 1-5 How to Cite?
AbstractA compact broadband dual-polarized patch antenna operating from 1.71 to 2.69 GHz for multi-functional services is presented. It has the total size of 100×100×22 mm3 (0.74λ0×0.74λ0×0.16λ0). Four fork-shaped probes are used to feed a square patch antenna to enhance the impedance bandwidth. A pair of broadband 180°-baluns designed using metamaterial transmission lines (MM TLs) is used in the feeding network to deliver two signals with equal power and 180° phase difference over a broad bandwidth. With the use of the baluns, the dual-polarized antenna can achieve a compact size, good isolation between two ports and low cross-polarization. The antenna is studied and designed using computer simulation. The simulated results shows that the proposed antenna has an impedance bandwidth of 48% (S11≤-10 dB) within the entire operating frequency band, and an isolation over 38 dB. The cross-polarization levels in both the E- and H-planes are less than -30 dB within the main lobe of the radiation patterns. © 2016 European Association of Antennas and Propagation.
Persistent Identifierhttp://hdl.handle.net/10722/232334
ISBN

 

DC FieldValueLanguage
dc.contributor.authorLi, QL-
dc.contributor.authorCheung, SW-
dc.contributor.authorZhou, CF-
dc.contributor.authorYuk, TI-
dc.date.accessioned2016-09-20T05:29:17Z-
dc.date.available2016-09-20T05:29:17Z-
dc.date.issued2016-
dc.identifier.citationThe 10th European Conference on Antennas and Propagation (EuCAP 2016), Davos, Switzerland, 10-15 April 2016. In Conference Proceedings, 2016, p. 1-5-
dc.identifier.isbn978-889070186-3-
dc.identifier.urihttp://hdl.handle.net/10722/232334-
dc.description.abstractA compact broadband dual-polarized patch antenna operating from 1.71 to 2.69 GHz for multi-functional services is presented. It has the total size of 100×100×22 mm3 (0.74λ0×0.74λ0×0.16λ0). Four fork-shaped probes are used to feed a square patch antenna to enhance the impedance bandwidth. A pair of broadband 180°-baluns designed using metamaterial transmission lines (MM TLs) is used in the feeding network to deliver two signals with equal power and 180° phase difference over a broad bandwidth. With the use of the baluns, the dual-polarized antenna can achieve a compact size, good isolation between two ports and low cross-polarization. The antenna is studied and designed using computer simulation. The simulated results shows that the proposed antenna has an impedance bandwidth of 48% (S11≤-10 dB) within the entire operating frequency band, and an isolation over 38 dB. The cross-polarization levels in both the E- and H-planes are less than -30 dB within the main lobe of the radiation patterns. © 2016 European Association of Antennas and Propagation.-
dc.languageeng-
dc.publisherIEEE. The Journal's web site is located at http://ieeexplore.ieee.org/xpl/conhome.jsp?punumber=1002123-
dc.relation.ispartofEuropean Conference on Antennas and Propagation (EuCAP) Proceedings-
dc.rightsEuropean Conference on Antennas and Propagation (EuCAP) Proceedings. Copyright © IEEE.-
dc.rights©2016 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.-
dc.subjectBroadband 180° balun-
dc.subjectDual-feed-
dc.subjectDual-polarization-
dc.subjectMetamaterial transmission line-
dc.titleA compact dual-polarized patch antenna using metamaterial-line based feeding network-
dc.typeConference_Paper-
dc.identifier.emailCheung, SW: swcheung@eee.hku.hk-
dc.identifier.emailYuk, TI: tiyuk@eee.hku.hk-
dc.identifier.authorityCheung, SW=rp00102-
dc.identifier.authorityYuk, TI=rp00210-
dc.description.natureLink_to_subscribed_fulltext-
dc.identifier.doi10.1109/EuCAP.2016.7481344-
dc.identifier.scopuseid_2-s2.0-84979258411-
dc.identifier.hkuros266201-
dc.identifier.spage1-
dc.identifier.epage5-
dc.publisher.placeUnited States-
dc.customcontrol.immutablesml 161012-

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