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Proposal and Synthesis Design of Wideband Phase Shifters on Multimode Resonator
Lyu Y.-P.2; Zhu L.1; Wu Q.-S.1; Cheng C.-H.2
2016-12-01
Source PublicationIEEE Transactions on Microwave Theory and Techniques
ISSN00189480
Volume64Issue:12Pages:4211-4221
Abstract

In this paper, a new class of wideband phase shifters on multimode resonator is proposed and developed. Compared with its conventional counterparts, these new phase shifters have a few advantageous features such as simple structure, intrinsic wideband characteristic, large phase-shift value, and easy adjustment in phase shift. The phase properties of multimode resonator are at first studied to derive the quantitative relationship between the phase slope and their respective resonant frequencies. On the one hand, a prescribed wideband phase shift can be achieved by adjusting the impedance ratio R of the multimode resonator and the electrical length of the reference line. On the other hand, the wide operating band can be intrinsically obtained over a frequency range covered by multiple resonant frequencies in the multimode resonator. In this context, the transmission-line models of the proposed phase shifters are deduced and synthesized to design these phase shifters with a prescribed phase shift value and return loss within the operating band. Moreover, the synthesized model can be directly mapped into all the physical dimensions, thus allowing for a quick design process. Finally, two 180° wideband phase shifters are designed, fabricated, and tested to verify the proposed design method and predicted frequency responses.

KeywordMultimode Resonator (Mmr) Phase Properties Synthesis Design Wideband Phase Shifter
DOI10.1109/TMTT.2016.2608889
URLView the original
Indexed BySCI
Language英语
WOS Research AreaEngineering
WOS SubjectEngineering, Electrical & Electronic
WOS IDWOS:000390648100016
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被引频次[WOS]:22   [WOS记录]     [WOS相关记录]
Document TypeJournal article
专题DEPARTMENT OF ELECTRICAL AND COMPUTER ENGINEERING
Affiliation1.Universidade de Macau
2.Nanjing University of Post and TeleCommunications
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Lyu Y.-P.,Zhu L.,Wu Q.-S.,et al. Proposal and Synthesis Design of Wideband Phase Shifters on Multimode Resonator[J]. IEEE Transactions on Microwave Theory and Techniques,2016,64(12):4211-4221.
APA Lyu Y.-P.,Zhu L.,Wu Q.-S.,&Cheng C.-H..(2016).Proposal and Synthesis Design of Wideband Phase Shifters on Multimode Resonator.IEEE Transactions on Microwave Theory and Techniques,64(12),4211-4221.
MLA Lyu Y.-P.,et al."Proposal and Synthesis Design of Wideband Phase Shifters on Multimode Resonator".IEEE Transactions on Microwave Theory and Techniques 64.12(2016):4211-4221.
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