Modern brain-computer interfaces and neural implants allow interaction between the tissue,
the user and the environment, where people suffer from neurodegenerative diseases or …

Low-noise and low-power operation are important parameters of amplifier intended for
wearable healthcare applications. However, along with these parameters the amplifier must …

This paper presents a low-noise inverter-based current-mode instrumentation amplifier with
tunable gain and bandwidth for electromyogram (EMG) and electrooculogram (EOG) …

This paper presents a comprehensive design tutorial for four types of single-stage
operational transconductance amplifiers (OTAs):(1) five-transistor OTAs,(2) telescopic …

Chopper and capacitively coupled techniques are employed in instrumentation amplifiers to
create capacitively coupled chopper instrumentation amplifiers (CCIAs) that obtain a high …

In typical stimulated Raman scattering (SRS) signal extraction, the photodetector and lock-in
amplifier are often based on separate platforms, rendering the system cumbersome and non …

This paper presents a capacitively coupled chopper instrumentation amplifier (CCIA) with
ultra-low power consumption and programmable bandwidth for biomedical applications. To …

This paper presents a 2-op-topology instrument amplifier with high gain and low noise.
Adopting a low-power chopping amplification technology that does not require additional …

The chopping technique is widely used in biomedical amplifiers to create a biomedical
chopper amplifier (BiCA) which achieves high noise efficiency. However, this approach …

A comparator based on autozeroing technique with reduced power consumption for high-
speed and high-resolution applications is proposed in this paper. The overall comparator …