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Ponencia
A Sub-μVRms Chopper Front-End for ECoG Recording
(Institute of Electrical and Electronics Engineers, 2019)
This paper presents a low-noise, low-power fully differential chopper-modulated front-end circuit intended for ECoG signal recording. Among other features, it uses a subthreshold source-follower biquad in the forward path ...
Ponencia
A 2.2 μW analog front-end for multichannel neural recording
(Institute of Electrical and Electronics Engineers, 2017)
In this paper an analog front-end for the multi-channel implantable recording of neural signals is presented. It is comprised by a two-stage AC-coupled low-noise amplifier (LNA) and a one stage AC-coupled variable gain ...