U Chi-Wa

A 0.5-V Supply, 36 nW Bandgap Reference With 42 ppm/°C Average Temperature Coefficient Within −40 °C to 120 °C

U Chi-Wa, Wen‐Liang Zeng, Man‐Kay Law et al. · IEEE Transactions on Circuits and Systems I Regular Papers · 2020 · 49 citations

Nw Bandgap Reference, Engineering, Vlsi Design +16

Switched-Capacitor Bandgap Voltage Reference for IoT Applications

U Chi-Wa, Man‐Kay Law, Chi‐Seng Lam et al. · IEEE Transactions on Circuits and Systems I Regular Papers · 2021 · 34 citations

Low-power Electronics, Bandgap Voltage Reference, Electrical Engineering +14

Sub-μW Auto-Calibration Bandgap Voltage Reference With 1σ Inaccuracy of ± 0.12% Within − 40°C to 120°C

U Chi-Wa, Man‐Kay Law, Rui P. Martins et al. · IEEE Journal of Solid-State Circuits · 2023 · 27 citations

Sensor Calibration, Electrical Engineering, Precision Measurement +11

An 1 V Supply, 740 nW, 8.7 ppm/°C Bandgap Voltage Reference With Segmented Curvature Compensation

U Chi-Wa, Cong Liu, Rui P. Martins et al. · IEEE Transactions on Circuits and Systems I Regular Papers · 2023 · 23 citations

A 0.5V 22.5ppm/°C Bandgap Voltage Reference With Leakage Current Injection for Curvature Correction

Chon-Fai Lee, U Chi-Wa, Rui P. Martins et al. · IEEE Transactions on Circuits & Systems II Express Briefs · 2023 · 20 citations