A power-efficient reconfigurable two-step VCO-based ADC for software-defined radio. - Xinpeng Xing; Peng Zhu; Hui Liu 019; Wei Wang; Georges G. E. Gielen (ASICON, 2017)

An 85MHz-BW 68.5dB-SNDR ASAR-assisted CT 4-0 MASH ΔΣ modulator with half-range dithering-based DAC calibration in 28nm CMOS. - Hui Liu 019; Xinpeng Xing; Georges G. E. Gielen (CICC, 2018)

An 85-MHz-BW ASAR-Assisted CT 4-0 MASH $ Delta Sigma$ Modulator With Background Half-Range Dithering-Based DAC Calibration in 28-nm CMOS. - Hui Liu 019; Xinpeng Xing; Georges G. E. Gielen (IEEE Trans. Circuits Syst. I Regul. Pap., 2019)

Efficient Offline Outer/Inner DAC Mismatch Calibration in Wideband ΔΣ ADCs. - Hui Liu 019; Pieter Rombouts; Georges G. E. Gielen (IEEE Trans. Circuits Syst., 2020)

A 0-dB STF-Peaking 85-MHz BW 74.4-dB SNDR CT ΔΣ ADC With Unary-Approximating DAC Calibration in 28-nm CMOS. - Hui Liu 019; Xinpeng Xing; Georges G. E. Gielen (IEEE J. Solid State Circuits, 2021)