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)

An Area-Efficient, DC-Coupled VCO-Based CT ΔΣM with Input-TR-DAC for Neural Recording. - Woobean Lee; Yoontae Jung; Hyuntak Jeon; Jimin Koo; Sein Oh; Soon-Jae Kweon; Minkyu Je (ISCAS, 2024)