High‐density neural recordings with superior spatiotemporal resolution powerfully unveil
cellular‐scale neural communication, showing great promise in neural science, translational …

This paper presents aC integrator-implanted DC servo loop (GMCI2-DSL) and a bulk-driven
ripple reduction loop (BD-RRL) for bio-potential readout analog-front-end (AFE) amplifier …

This paper presents a comprehensive review of amplifier design techniques for biomedical
sensor implementation focusing on Capacitively Coupled Instrumentation Amplifier (CCIA) …

This paper presents a reconfigurable 4-channel electromyography, electrocardiogram, or
electroencephalography bio-signal acquisition analog frontend (Bio-AFE), which is part of a …

A fully integrated and reconfigurable octa-channel bio-signal acquisition system-in-package
(SiP), which enables the wireless measurement of electromyography (EMG) …

This article presents a high dynamic range (DR) direct conversion front-end (Direct-FE) IC
enabling the wearable acquisition of weak bio-potentials superposed onto large motion …

Analog front-end (AFE) circuits play an important role in the acquisition of physiological
signals with low-level amplitudes (from tens of μV to tens of mV) and broadband low …

This paper proposes a low-channel-mismatch ExG analog front end (AFE) for bio-sensors.
An orthogonal nested-chopper technique is proposed to suppress the mismatch in inter …

This paper presents a 35 nV/√ Hz analog front-end (AFE) circuitdesigned in the UMC 40 nm
CMOS technology for the acquisition of biopotential signal. The proposed AFE consists of a …

This paper presents the trend of biopotential recording front-end channels developed from
the 1970s to the 2020s while describing a basic background on the front-end channel …