Compact Dual-band Filtering Power Divider With Independently Controllable Bandwidths Using Shorted Patch Resonators

Gaoya Dong,Weimin Wang,Yongle Wu,Yuanan Liu,Yunnan Fang,Manos M Tentzeris

IET Microwaves, Antennas & Propagation（2020）

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摘要

This study presents a novel dual-band filtering power divider (DB-FPD) structure with independently controllable bandwidths for dual-band application. The proposed DB-FPD structure is constructed by shorted G- and T-shaped patch resonators, and meandered slot lines are etched on shorted patch resonators to generate resonance in the upper band. The 3 dB fractional bandwidth (FBW) of designed DB-FPD...

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关键词

band-pass filters,equivalent circuits,matrix algebra,microstrip filters,microwave filters,microwave resonators,power dividers,resonator filters,UHF filters,UHF resonators

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