Wide Stopband Bandpass Filter Implemented by Stepped Impedance Resonator and Multiple In-Resonator Open Stubs

Peng Chu, Lei Guo, Long Zhang, Ke Wu. Wide Stopband Bandpass Filter Implemented by Stepped Impedance Resonator and Multiple In-Resonator Open Stubs. IEEE Access, 7:140631-140636, 2019. [doi]

Abstract

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