Implantable neural interface devices are an emerging technology for continuous brain
monitoring and brain-computer interface (BCI). Recording of electrical signals from neurons …

Epilepsy is a common neurological disorder that occurs at all ages. Epilepsy not only brings
physical pain to patients, but also brings a huge burden to the lives of patients and their …

In this study, we explore diverse CMOS instrumentation amplifier designs tailored for
industrial and biomedical applications, culminating in an enhanced version with superior …

This paper presents a low-noise, low-power, and chopper-stabilized current-feedback
instrumentation amplifier (CFIA) for current sensing application. To achieve high common …

This paper presents the design of a low-noise capacitively-coupled instrumentation amplifier
with a sub-1V power supply, which is suitable for low-power sensor data acquisition …

This paper proposes a directly coupled instrumentation amplifier (IA) for EEG signal
acquisition. By integrating both chopping and auto-zeroing (AZ) techniques, an offset and 1/f …

This paper presents a design of a low-noise instrumentation amplifier (LNIA) and analog-to-
digital converter (ADC) interface in 22 nm FDSOI for infrared (IR) sensingin biomedical …

To optimize energy consumption in wearable sensor networks, an efficient scheme is to set
the sensors in sleep mode and wake them up to engage communication. However …

This paper presents a novel digitally-controlled DC offset calibration (DCOC) circuit for the
chopper instrumentation amplifiers that offers better robustness, faster calibration speed …

Esta dissertação apresenta o estudo de um amplificador de instrumentação integrado de
Acomplamento Capacitivo (CCIA) para um analog front-end (AFE), otimizado para extrair …