Reduction of Motion Artifact in PPG signal with CDS-LMS Filter. - Woobean Lee; Pangi Park; SeongHwan Cho (APCCAS, 2022)

An Adaptive Filter Based Motion Artifact Cancellation Technique Using Multi-Wavelength PPG for Accurate HR Estimation. - Pangi Park; Woobean Lee; SeongHwan Cho (IEEE Trans. Biomed. Circuits Syst., 2023)

3.1 A PVT-Insensitive Sub-Ranging Current Reference Achieving 11.4ppm/°C from -20°C to 125°C. - Pangi Park; Junghyup Lee; SeongHwan Cho (ISSCC, 2024)

A PVT-Insensitive Sub-Ranging Current Reference Achieving 11.4-ppm/ ° C From -20 °C to 125 °C. - Pangi Park; Junghyup Lee; SeongHwan Cho (IEEE J. Solid State Circuits, 2024)