Design of N-way wideband filtering power dividers with good port-to-port isolation

UM > Faculty of Science and Technology > DEPARTMENT OF ELECTRICAL AND COMPUTER ENGINEERING

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 Publication	IEEE Transactions on Microwave Theory and Techniques
ISSN	0018-9480
Pages	3298-3306
Abstract	In 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.
Keyword	Isolation multiway n-way power divider wideband.
Language	英語English
The Source to Article	PB_Publication
PUB ID	58201
Document Type	Journal article
Collection	DEPARTMENT 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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