Status已發表Published
Design of N-way wideband filtering power dividers with good port-to-port isolation
Liu, Y.; Sun, S.; Zhu, L.
2021-07-01
Source PublicationIEEE Transactions on Microwave Theory and Techniques
ISSN0018-9480
Pages3298-3306
AbstractIn this article, a novel n-way topology is proposed to design a class of multiway wideband filtering power dividers (FPDs). It consists of n-coupled multimode resonators and n resistors. To achieve a wideband filtering response, the stubloaded multimode resonator is first employed. A good port– port isolation can then be obtained by electrically connecting the original open end of the two half-wavelength stubs of the two adjacent multimode resonators, and amounting a shunt resistor in-between the two adjacent stubs, which is allocated a quarter-wavelength away from the electrical connection point. The frequency responses of power division and isolation are analyzed based on even–odd mode, aiming to carry out theoretical analysis for wideband n-way power dividers. To verify the proposed design method, a prototype three-way wideband FPD and a four-way wideband FPD are designed and fabricated. The simulated and measured results show a good agreement from each other, thus verifying the feasibility of this proposal.
KeywordIsolation multiway n-way power divider wideband.
Language英語English
The Source to ArticlePB_Publication
PUB ID58201
Document TypeJournal article
CollectionDEPARTMENT OF ELECTRICAL AND COMPUTER ENGINEERING
Recommended Citation
GB/T 7714
Liu, Y.,Sun, S.,Zhu, L.. Design of N-way wideband filtering power dividers with good port-to-port isolation[J]. IEEE Transactions on Microwave Theory and Techniques,2021:3298-3306.
APA Liu, Y.,Sun, S.,&Zhu, L..(2021).Design of N-way wideband filtering power dividers with good port-to-port isolation.IEEE Transactions on Microwave Theory and Techniques,3298-3306.
MLA Liu, Y.,et al."Design of N-way wideband filtering power dividers with good port-to-port isolation".IEEE Transactions on Microwave Theory and Techniques (2021):3298-3306.
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