File Download

There are no files associated with this item.

  Links for fulltext
     (May Require Subscription)
Supplementary

Conference Paper: Design of impedance transforming 90 degree patch hybrid couplers

TitleDesign of impedance transforming 90 degree patch hybrid couplers
Authors
Jing, XSun, S
KeywordsCross slots
Impedance transformer
Patch hybrid coupler
Patch resonator
Issue Date2014
PublisherIEEE. The Journal's web site is located at http://ieeexplore.ieee.org/xpl/conhome.jsp?punumber=1000455
Citation
The 2014 Asia-Pacific Microwave Conference (APMC), Sendai, Japan, 4-7 November 2014. In Conference Proceedings, 2014, p. 25-27 How to Cite?
AbstractA miniaturized 3-dB patch hybrid coupler with arbitrary impedance transforming ratio is presented. By loading a pair of asymmetric cross slots on a squared patch resonator, the overall size of the hybrid is reduced and the required 3-dB conditions can also be achieved with different transformed output-port impedances. Based on the equivalent transmission line model, we provide a heuristic design guide and physical understanding for this kind of patch-based 90 hybrid couplers. Finally, a prototype of the coupler with 1.3 transforming ratio is designed implemented at 4.2 GHz. The measured results show a good agreement with those obtained from the simulation. Copyright 2014 IEICE.
Persistent Identifierhttp://hdl.handle.net/10722/217371
ISBN
978-490233931-4

 

DC FieldValueLanguage
dc.contributor.authorJing, X-
dc.contributor.authorSun, S-
dc.date.accessioned2015-09-18T05:57:43Z-
dc.date.available2015-09-18T05:57:43Z-
dc.date.issued2014-
dc.identifier.citationThe 2014 Asia-Pacific Microwave Conference (APMC), Sendai, Japan, 4-7 November 2014. In Conference Proceedings, 2014, p. 25-27-
dc.identifier.isbn978-490233931-4-
dc.identifier.urihttp://hdl.handle.net/10722/217371-
dc.description.abstractA miniaturized 3-dB patch hybrid coupler with arbitrary impedance transforming ratio is presented. By loading a pair of asymmetric cross slots on a squared patch resonator, the overall size of the hybrid is reduced and the required 3-dB conditions can also be achieved with different transformed output-port impedances. Based on the equivalent transmission line model, we provide a heuristic design guide and physical understanding for this kind of patch-based 90 hybrid couplers. Finally, a prototype of the coupler with 1.3 transforming ratio is designed implemented at 4.2 GHz. The measured results show a good agreement with those obtained from the simulation. Copyright 2014 IEICE.-
dc.languageeng-
dc.publisherIEEE. The Journal's web site is located at http://ieeexplore.ieee.org/xpl/conhome.jsp?punumber=1000455-
dc.relation.ispartofAsia-Pacific Microwave Conference (APMC)-
dc.rightsAsia-Pacific Microwave Conference (APMC). Copyright © IEEE.-
dc.rights©2014 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.subjectCross slots-
dc.subjectImpedance transformer-
dc.subjectPatch hybrid coupler-
dc.subjectPatch resonator-
dc.titleDesign of impedance transforming 90 degree patch hybrid couplers-
dc.typeConference_Paper-
dc.identifier.emailSun, S: sunsheng@hku.hk-
dc.identifier.authoritySun, S=rp01431-
dc.identifier.scopuseid_2-s2.0-84949099789-
dc.identifier.hkuros254185-
dc.identifier.spage25-
dc.identifier.epage27-
dc.publisher.placeUnited States-
dc.customcontrol.immutablesml 151228-

Export via OAI-PMH Interface in XML Formats

OR

Export to Other Non-XML Formats