Micromachines
A Dual-Band Bandpass Filter with Wide Upper Stopband Using Stepped-Impedance Resonators and an Integrated Low-Pass Filter.
Liqin Liu, Yuanmo Lin, Qun Chen, Li Zhang, Minhang Weng
Published: 202610.3390/mi17010075
Abstract
In this paper, a dual-band bandpass filter with a wide upper stopband is proposed and designed by integrating stepped-impedance resonators (SIRs) and a low-pass filter. The operating center frequencies of the designed dual-band filter are targeted at…
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