Human body channel energy harvesting scheme with -22.5 dBm sensitivity 25.87% efficiency threshold-compensated rectifier. - Jiayi Wang; Yongan Zheng; Shi Wang; Maoqiang Liu; Huailin Liao (ISCAS, 2015)

15.4 A 0.8V 10b 80kS/s SAR ADC with duty-cycled reference generation. - Maoqiang Liu; Pieter Harpe; Rainier van Dommele; Arthur H. M. van Roermund (ISSCC, 2015)

A 7.1fJ/conv.-step 88dB-SFDR 12b SAR ADC with energy-efficient swap-to-reset. - Maoqiang Liu; Arthur H. M. van Roermund; Pieter Harpe (ESSCIRC, 2016)

A106nW 10 b 80 kS/s SAR ADC With Duty-Cycled Reference Generation in 65 nm CMOS. - Maoqiang Liu; Kevin Pelzers; Rainier van Dommele; Arthur H. M. van Roermund; Pieter Harpe (IEEE J. Solid State Circuits, 2016)

A 10b 20MS/s SAR ADC with a low-power and area-efficient DAC-compensated reference. - Maoqiang Liu; Arthur H. M. van Roermund; Pieter Harpe (ESSCIRC, 2017)

A 0.9V-VDD sub-nW resistor-less duty-cycled CMOS voltage reference in 65nm for IoT. - Maoqiang Liu; Arthur H. M. van Roermund; Pieter Harpe (ISCAS, 2017)

A 7.1-fJ/Conversion-Step 88-dB SFDR SAR ADC With Energy-Free "Swap To Reset". - Maoqiang Liu; Arthur H. M. van Roermund; Pieter Harpe (IEEE J. Solid State Circuits, 2017)

A 10-b 20-MS/s SAR ADC With DAC-Compensated Discrete-Time Reference Driver. - Maoqiang Liu; Arthur H. M. van Roermund; Pieter Harpe (IEEE J. Solid State Circuits, 2019)

A Single-Ended SAR ADC With Fully Differential DAC Switching Scheme for IoT Applications. - Kaixuan Du; Maoqiang Liu; Zhixuan Wang; Heyi Li; Yuanxin Bao; Linxiao Shen; Le Ye (IEEE Trans. Circuits Syst. II Express Briefs, 2024)