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Conference Paper: Microwave lens using multi-layer substrates for antenna gain enhancement

TitleMicrowave lens using multi-layer substrates for antenna gain enhancement
Authors
KeywordsDual-feeding
Gain enhancement
Low cross polarization
Multi-layer substrate
Patch antenna
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. 1-4 How to Cite?
AbstractA microwave lens implemented using multi-layer substrates is proposed for antenna gain enhancement. The microwave lens proposed is composed of 11 layers of parallel substrates. A 3D-patch antenna designed to operate in the frequency band from 8 to 9 GHz (S11<-10 dB) is used for studying the microwave lens. Dual-feeding is used in the patch antenna to reduce cross polarization. For gain enhancement, the microwave lens is placed above the radiating patch of the antenna. The whole setup is studied using computer simulation. Results show that the microwave lens has little effects on the impedance bandwidth and efficiency of the patch antenna, but can increase the antenna gain by 9.4 dBi from 7 to 16.4 dBi at the frequency of 8.5 GHz. © 2016 European Association of Antennas and Propagation.
Persistent Identifierhttp://hdl.handle.net/10722/232335
ISBN

 

DC FieldValueLanguage
dc.contributor.authorCheung, SW-
dc.contributor.authorLi, QL-
dc.contributor.authorWu, D-
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. 1-4-
dc.identifier.isbn978-889070186-3-
dc.identifier.urihttp://hdl.handle.net/10722/232335-
dc.description.abstractA microwave lens implemented using multi-layer substrates is proposed for antenna gain enhancement. The microwave lens proposed is composed of 11 layers of parallel substrates. A 3D-patch antenna designed to operate in the frequency band from 8 to 9 GHz (S11<-10 dB) is used for studying the microwave lens. Dual-feeding is used in the patch antenna to reduce cross polarization. For gain enhancement, the microwave lens is placed above the radiating patch of the antenna. The whole setup is studied using computer simulation. Results show that the microwave lens has little effects on the impedance bandwidth and efficiency of the patch antenna, but can increase the antenna gain by 9.4 dBi from 7 to 16.4 dBi at the frequency of 8.5 GHz. © 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.subjectDual-feeding-
dc.subjectGain enhancement-
dc.subjectLow cross polarization-
dc.subjectMulti-layer substrate-
dc.subjectPatch antenna-
dc.titleMicrowave lens using multi-layer substrates for antenna gain enhancement-
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.2016.7481868-
dc.identifier.scopuseid_2-s2.0-84979235615-
dc.identifier.hkuros266203-
dc.identifier.spage1-
dc.identifier.epage4-
dc.publisher.placeUnited States-
dc.customcontrol.immutablesml 161012-

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