A Novel Compact Wideband Bandpass Filter With High Upper Stopband Rejection

This paper presents a novel compact wideband quadruple-mode bandpass filter (BPF) with four resonant modes and five transmission zeros (TZs). Two T-shaped stepped impedance stub loaded resonators are coupled in parallel to the input and output feed lines to form the entire BPF. To provide a wideband...

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Bibliographic Details
Main Authors: Qijun Lu, Jiawei Sun, Hao Zhang, Tao Zhang, Zhangming Zhu
Format: Article
Language:English
Published: IEEE 2025-01-01
Series:IEEE Journal of Microwaves
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Online Access:https://ieeexplore.ieee.org/document/10746387/
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