A highly linear, Sigma-Delta based, sub-Hz high-pass filtered ExG readout system. - Rachit Mohan; Senad Hiseni; Wouter A. Serdijn (ISCAS, 2013)

A 345 µW Multi-Sensor Biomedical SoC With Bio-Impedance, 3-Channel ECG, Motion Artifact Reduction, and Integrated DSP. - Nick Van Helleputte; Mario Konijnenburg; Julia Pettine; Dong-Woo Jee; Hyejung Kim; Alonso Morgado; Roland Van Wegberg; Tom Torfs; Rachit Mohan; Arjan Breeschoten; Harmke de Groot; Chris Van Hoof; et al. (IEEE J. Solid State Circuits, 2015)

28.5 A 0.6V 0.015mm2 time-based biomedical readout for ambulatory applications in 40nm CMOS. - Rachit Mohan; Samira Zaliasl; Georges G. E. Gielen; Chris Van Hoof; Nick Van Helleputte; Refet Firat Yazicioglu (ISSCC, 2016)

A 0.6-V, 0.015-mm2, Time-Based ECG Readout for Ambulatory Applications in 40-nm CMOS. - Rachit Mohan; Samira Zaliasl; Georges G. E. Gielen; Chris Van Hoof; Refet Firat Yazicioglu; Nick Van Helleputte (IEEE J. Solid State Circuits, 2017)