Independently Tunable Concurrent Dual-Band VCO Using Square Open-Loop Resonator

A concurrent dual-band voltage-controlled oscillator (VCO) with independently tunable dual oscillation frequencies is proposed. A shared square open-loop dual-mode resonator and two varactor diodes are the basic units offering flexible tuning for the dual-band operation. A back-to-back varactor diod...

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Bibliographic Details
Main Authors: Boqiong Li, Yongle Wu, Cuiping Yu, Yuanan Liu
Format: Article
Published: IEEE 2018-01-01
Series:IEEE Access
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