|Design of N-way wideband filtering power dividers with good port-to-port isolation|
|Liu, Y.; Sun, S.; Zhu, L.
|Source Publication||IEEE Transactions on Microwave Theory and Techniques
|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.|
|The Source to Article||PB_Publication
|Document Type||Journal article
|Collection||DEPARTMENT OF ELECTRICAL AND COMPUTER ENGINEERING|
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.
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.
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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