A Low-Power Delta-Sigma Capacitance-to-Digital Converter for Capacitive Sensors. - Rongshan Wei; Wanjin Wang; Xiaoxia Xiao; Qunchao Chen (IEEE Access, 2019)

A low power read-out integrated circuit for multiple sensors. - Gongxing Huang; Rongshan Wei; Wanjin Wang; Qunchao Chen (IEICE Electron. Express, 2020)

A continuous time level-crossing ADC with adaptive sampling for biomedical application. - Rongshan Wei; Fangjun Lin; Qunchao Chen (IEICE Electron. Express, 2022)

A CMOS Temperature Sensor with a Smart Calibrated Inaccuracy of ±0.11 (3σ). - Rongshan Wei; Huishan Lin; Qunchao Chen; Gongxing Huang; Wei Hu (Sensors, 2023)

Fully dynamic zoom ADC with energy-efficient residue feedforward and two-step summation. - Rongshan Wei; Zhijian Zheng; Yuxuan Lin; Nannan Xu; Gumeng Zhao; Qunchao Chen (Microelectron. J., 2024)

A 92 dB SNDR 183 dB FoMs Fully Dynamic Fourth-Order Noise-Shaping SAR ADC in the 2-2 Hybrid Nested Structure with Closed-Loop Residue Amplifier. - Wei Hu; Jiaqi Li; Qunchao Chen (Circuits Syst. Signal Process., 2025)