An area-efficient capacitively-coupled instrumentation amplifier with a duty-cycled Gm-C DC servo loop in 0.18-μm CMOS. - Chih-Chan Tu; Feng-Wen Lee; Tsung-Hsien Lin (A-SSCC, 2014)

A 135-μW 0.46-mΩ/√Hz thoracic impedance variance monitor with square-wave current modulation. - Chih-Chan Tu; Feng-Wen Lee; Dong-Feng Yeih; Tsung-Hsien Lin (A-SSCC, 2014)

5.3 A 2-channel -83.2dB crosstalk 0.061mm2 CCIA with an orthogonal frequency chopping technique. - Yi-Lin Tsai; Feng-Wen Lee; Tzu-Ying Chen; Tsung-Hsien Lin (ISSCC, 2015)

An area-efficient capacitively-coupled sensor readout circuit with current-splitting OTA and FIR-DAC. - Chih-Chan Tu; Feng-Wen Lee; Han-Chun Chen; Yu-Kai Wang; Tsung-Hsien Lin (A-SSCC, 2017)