An Analog Front-End Chip With Self-Calibrated Input Impedance for Monitoring of Biosignals via Dry Electrode-Skin Interfaces.
Chun-hsiang ChangSeyed Alireza ZahraiKainan WangLi XuIbrahim FarahMarvin OnabajoPublished in: IEEE Trans. Circuits Syst. I Regul. Pap. (2017)