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A dual-band bandpass filter using a transversal-interference multimode resonator
Chen D.2; Zhu W.2; Bu H.1; Zhu L.1; Cheng C.2
2016-02-18
Source PublicationAsia-Pacific Microwave Conference Proceedings, APMC
Volume2
AbstractA dual-band bandpass filter using a transversal-interference multimode resonator is proposed. The resonator is composed of a flatten ring resonator attached with two open-circuited stubs. By properly selecting the connecting position between the stubs and a ring, the two pairs of resonant modes can be grouped to make up the dual-passband response, and they can be further separated with virtue of two transmission zeros between them. By changing the length and the off-center position of these two stubs, both of dual passbands can be flexibly adjusted in terms of their central frequencies and bandwidths. In final, a dual-band filter with central frequencies at 3.5/5.4 GHz is designed and fabricated. The measured results are found in good agreement with the predicted ones.
DOI10.1109/APMC.2015.7412967
URLView the original
Language英語
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Document TypeConference paper
CollectionDEPARTMENT OF ELECTRICAL AND COMPUTER ENGINEERING
Affiliation1.Universidade de Macau
2.Nanjing University of Post and TeleCommunications
Recommended Citation
GB/T 7714
Chen D.,Zhu W.,Bu H.,et al. A dual-band bandpass filter using a transversal-interference multimode resonator[C],2016.
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