A back-gate current neutralisation feedback loop for high input impedance neural front-end amplifiers
نویسندگان
چکیده
منابع مشابه
Zhou, Z., & Warr, P. A. (2016). A High Input Impedance Low Noise Integrated Front-End Amplifier for Neural Monitoring. IEEE Transactions on Biomedical Circuits and Systems, 10(6), 1079-1086. DOI: 10.1109/TBCAS.2016.2525810
Within neural monitoring systems, the front-end amplifier forms the critical element for signal detection and preprocessing, which determines not only the fidelity of the biosignal, but also impacts power consumption and detector size. In this paper, a novel combined feedback loop-controlled approach is proposed to compensate for input leakage currents generated by low noise amplifiers when in ...
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