A 47-dB linear CMOS variable gain amplifier using current squaring technique. - Xin Cheng; Haigang Yang; Tongqiang Gao; Fei Liu 011 (APCCAS, 2010)

Start-up analysis for differential ring oscillator with even number of stages. - Hui Zhang; Haigang Yang; Fei Liu 011; Yuan-feng Wei; Jia Zhang (APCCAS, 2010)

A matrix approach to low-voltage low-power log-domain CMOS current-mode adjustable-bandwidth step-gain filter design. - Xiaoyu Wang; Haigang Yang; Tao Yin; Fei Liu 011 (ASICON, 2011)

Timing-constrained minimum area/power FPGA memory mapping. - Fangqing Du; Colin Yu Lin; Xiuhai Cui; Jiabin Sun; Feng Liu; Fei Liu 011; Haigang Yang (FPL, 2013)

A -115dB PSRR CMOS bandgap reference with a novel voltage self-regulating technique. - Yuanming Zhu; Fei Liu 011; Yajuan Yang; Guocheng Huang; Tao Yin; Haigang Yang (CICC, 2014)

A 5.8-GHz Wideband TSPC Divide-by-16/17 Dual Modulus Prescaler. - Wen-rui Zhu; Haigang Yang; Tongqiang Gao; Fei Liu 011; Tao Yin; Dandan Zhang; Hongfeng Zhang (IEEE Trans. Very Large Scale Integr. Syst., 2015)

A hybrid Sigma-Delta modulator with reusable SAR quantizer. - Tao Yin; Fubin Xin; Fanyang Li; Fei Liu 011; Haigang Yang (IEICE Electron. Express, 2019)