A Widely Tunable Compact Bandpass Filter Based on a Switched Varactor-Tuned Resonator
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DOI: 10.1109/access.2019.2929746
Abstract: This paper presents a compact tunable bandpass filter (BPF) based on a switched varactor tuned resonator with a wide frequency-tuning range and a constant absolute bandwidth (ABW). The proposed switched varactors are adopted to overcome… read more here.
Keywords: switched varactor; based switched; varactor; bandpass filter ... See more keywords