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Conference Paper: New studies on microstrip ring resonators for compact dual-mode dual- and triple-band bandpass filters

TitleNew studies on microstrip ring resonators for compact dual-mode dual- and triple-band bandpass filters
Authors
KeywordsDegenerate modes
Design procedure
Design theory
Dual modes
Dual-band bandpass filter
Issue Date2011
PublisherIEEE. The Journal's web site is located at http://ieeexplore.ieee.org/xpl/conhome.jsp?punumber=1002555
Citation
The 2011 IEEE Electrical Design of Advanced Packaging and Systems Symposium (EDAPS), Hangzhou, China, 12-14 December 2011. In Electrical Design of Advanced Packaging and Systems Symposium Proceedings, 2011, p. 341-344 How to Cite?
AbstractThis paper deals with the proposal, design and implementation of a class of compact dual- and triple-band bandpass filters with two transmission poles in each passband using a single microstrip ring resonator. Two methods are first presented to design two types of dual-mode dual-band bandpass filters using a single resonator. One is to synchronously excite the two pairs of the first and third-order degenerate resonant modes of a ring resonator; the other is to use the first two pairs of degenerate resonant modes of a ring resonator. To achieve these targets, the port-separation angle along a ring is chosen as 45°/135°, respectively. Inspired by these two methods, the first three pairs of degenerate modes of a ring resonator are further explored to design a compact dual-mode triple-band bandpass filter on a single resonator. The operating principle and design procedure for all filters are described clearly based on their equivalent transmission-line model. Several prototype filters are finally designed, fabricated and measured. The measured results show the two visible poles in each passband, thus evidently proving our proposed design theory. © 2011 IEEE.
DescriptionTS-14-3-13
Persistent Identifierhttp://hdl.handle.net/10722/165296
ISSN

 

DC FieldValueLanguage
dc.contributor.authorLuo, Sen_US
dc.contributor.authorZhu, Len_US
dc.contributor.authorSun, Sen_US
dc.date.accessioned2012-09-20T08:16:47Z-
dc.date.available2012-09-20T08:16:47Z-
dc.date.issued2011en_US
dc.identifier.citationThe 2011 IEEE Electrical Design of Advanced Packaging and Systems Symposium (EDAPS), Hangzhou, China, 12-14 December 2011. In Electrical Design of Advanced Packaging and Systems Symposium Proceedings, 2011, p. 341-344en_US
dc.identifier.issn9781467322881 (ISBN)-
dc.identifier.urihttp://hdl.handle.net/10722/165296-
dc.descriptionTS-14-3-13-
dc.description.abstractThis paper deals with the proposal, design and implementation of a class of compact dual- and triple-band bandpass filters with two transmission poles in each passband using a single microstrip ring resonator. Two methods are first presented to design two types of dual-mode dual-band bandpass filters using a single resonator. One is to synchronously excite the two pairs of the first and third-order degenerate resonant modes of a ring resonator; the other is to use the first two pairs of degenerate resonant modes of a ring resonator. To achieve these targets, the port-separation angle along a ring is chosen as 45°/135°, respectively. Inspired by these two methods, the first three pairs of degenerate modes of a ring resonator are further explored to design a compact dual-mode triple-band bandpass filter on a single resonator. The operating principle and design procedure for all filters are described clearly based on their equivalent transmission-line model. Several prototype filters are finally designed, fabricated and measured. The measured results show the two visible poles in each passband, thus evidently proving our proposed design theory. © 2011 IEEE.-
dc.languageengen_US
dc.publisherIEEE. The Journal's web site is located at http://ieeexplore.ieee.org/xpl/conhome.jsp?punumber=1002555-
dc.relation.ispartofElectrical Design of Advanced Packaging and Systems Symposium Proceedingsen_US
dc.rightsElectrical Design of Advanced Packaging and Systems Symposium Proceedings. Copyright © IEEE.-
dc.rights©2011 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE.-
dc.rightsCreative Commons: Attribution 3.0 Hong Kong License-
dc.subjectDegenerate modes-
dc.subjectDesign procedure-
dc.subjectDesign theory-
dc.subjectDual modes-
dc.subjectDual-band bandpass filter-
dc.titleNew studies on microstrip ring resonators for compact dual-mode dual- and triple-band bandpass filtersen_US
dc.typeConference_Paperen_US
dc.identifier.emailLuo, S: luos0002@e.ntu.edu.sgen_US
dc.identifier.emailZhu, L: ezhul@ntu.edu.sg-
dc.identifier.emailSun, S: sunsheng@hku.hk-
dc.identifier.authoritySun, S=rp01431en_US
dc.description.naturepublished_or_final_version-
dc.identifier.doi10.1109/EDAPS.2011.6213761-
dc.identifier.scopuseid_2-s2.0-84864272317-
dc.identifier.hkuros210418en_US
dc.identifier.spage341en_US
dc.identifier.epage344en_US
dc.publisher.placeUnited States-
dc.description.otherThe 2011 IEEE Electrical Design of Advanced Packaging and Systems Symposium (EDAPS), Hangzhou, China, 12-14 December 2011. In Electrical Design of Advanced Packaging and Systems Symposium Proceedings, 2011, p. 341-344-

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