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Article: Ultra-Wideband (UWB) bandpass filters using multiple-mode resonator

TitleUltra-Wideband (UWB) bandpass filters using multiple-mode resonator
Authors
KeywordsMultiple-mode resonator (MMR)
Parallel-coupled microstrip line and size compactness
Ultra-wideband (UWB) bandpass filter
Issue Date2005
PublisherIEEE
Citation
Ieee Microwave And Wireless Components Letters, 2005, v. 15 n. 11, p. 796-798 How to Cite?
AbstractA novel microstrip-line ultra-wideband (UWB) bandpass filter is proposed and implemented using a multiple-mode resonator (MMR), aiming at transmitting the signals in the whole UWB passband of 3.1-10.6 GHz. In the design, the first three resonant frequencies of this MMR are properly adjusted to be placed quasiequally within the UWB. Then, the parallel-coupled lines at the two sides are longitudinally stretched so as to raise the frequency-dispersive coupling degree with the coupling peak near the center of the UWB. After optimization of this filter, a good UWB bandpass behavior with five transmission poles is theoretically realized and experimentally confirmed. Within the whole UWB passband, the return loss is found higher than 10 dB, and the group delay variation is less than 0.23 ns. © 2005 IEEE.
Persistent Identifierhttp://hdl.handle.net/10722/92845
ISSN
2015 Impact Factor: 1.599
2015 SCImago Journal Rankings: 0.942
References

 

DC FieldValueLanguage
dc.contributor.authorZhu, Len_HK
dc.contributor.authorSun, Sen_HK
dc.contributor.authorMenzel, Wen_HK
dc.date.accessioned2010-09-22T05:01:21Z-
dc.date.available2010-09-22T05:01:21Z-
dc.date.issued2005en_HK
dc.identifier.citationIeee Microwave And Wireless Components Letters, 2005, v. 15 n. 11, p. 796-798en_HK
dc.identifier.issn1531-1309en_HK
dc.identifier.urihttp://hdl.handle.net/10722/92845-
dc.description.abstractA novel microstrip-line ultra-wideband (UWB) bandpass filter is proposed and implemented using a multiple-mode resonator (MMR), aiming at transmitting the signals in the whole UWB passband of 3.1-10.6 GHz. In the design, the first three resonant frequencies of this MMR are properly adjusted to be placed quasiequally within the UWB. Then, the parallel-coupled lines at the two sides are longitudinally stretched so as to raise the frequency-dispersive coupling degree with the coupling peak near the center of the UWB. After optimization of this filter, a good UWB bandpass behavior with five transmission poles is theoretically realized and experimentally confirmed. Within the whole UWB passband, the return loss is found higher than 10 dB, and the group delay variation is less than 0.23 ns. © 2005 IEEE.en_HK
dc.languageengen_HK
dc.publisherIEEEen_HK
dc.relation.ispartofIEEE Microwave and Wireless Components Lettersen_HK
dc.subjectMultiple-mode resonator (MMR)en_HK
dc.subjectParallel-coupled microstrip line and size compactnessen_HK
dc.subjectUltra-wideband (UWB) bandpass filteren_HK
dc.titleUltra-Wideband (UWB) bandpass filters using multiple-mode resonatoren_HK
dc.typeArticleen_HK
dc.identifier.emailSun, S:sunsheng@hku.hken_HK
dc.identifier.authoritySun, S=rp01431en_HK
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1109/LMWC.2005.859011en_HK
dc.identifier.scopuseid_2-s2.0-28744455231en_HK
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-28744455231&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume15en_HK
dc.identifier.issue11en_HK
dc.identifier.spage796en_HK
dc.identifier.epage798en_HK
dc.publisher.placeUnited Statesen_HK
dc.identifier.scopusauthoridZhu, L=7404201926en_HK
dc.identifier.scopusauthoridSun, S=7404509453en_HK
dc.identifier.scopusauthoridMenzel, W=7102063968en_HK

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