Design of Q-enhanced Class-C VCO with robust start-up and high oscillation stability. - Mi Tian 002; Zhigong Wang; Jian Xu; Changchun Zhang (IEICE Electron. Express, 2014)

Analysis and design of two-stage ring oscillators with dual-input injection at millimeter waves. - Guoxiao Cheng; Zhiqun Li; Zhennan Li; Tingting Han 004; Mi Tian 002 (Microelectron. J., 2019)

A 22-to-36.8 GHz low phase noise Colpitts VCO array in 0.13-μm SiGe BiCMOS technology. - Guoxiao Cheng; Zhiqun Li; Zhennan Li; Tingting Han 004; Mi Tian 002 (Microelectron. J., 2019)

A 23-36.8-GHz Low-Noise Frequency Synthesizer With a Fundamental Colpitts VCO Array in SiGe BiCMOS for 5G Applications. - Zhiqun Li; Guoxiao Cheng; Tingting Han 004; Zhennan Li; Mi Tian 002 (IEEE Trans. Very Large Scale Integr. Syst., 2020)