Neural signal recording is critical in modern day neuroscience research and emerging
neural prosthesis programs. Neural recording requires the use of precise, low-noise …

The recently growing progress in neuroscience research and relevant achievements, as well
as advancements in the fabrication process, have increased the demand for neural …

Design of amplifier circuits with low-noise operable at low-power to be used, especially for
implantable neural interfaces, remains a huge challenge. This research paper presents the …

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

In this brief, a novel pseudo resistor bias scheme capable of achieving improved
performances against process parameter variations is presented. The use of a matched …

Microelectrode array (MEA) can be used in the study of neurodegenerative diseases by
monitoring the chemical neurotransmitter release and the electrical potential simultaneously …

An electronic system comprising of significant circuit blocks like sensors (to capture the right
strength of signals) and Low Noise Amplifier (to suitably amplify the same) are required for …

This paper, split into Parts I and II, reviews recent innovations in circuit design that have
accelerated the miniaturization of sensor nodes. Design techniques for key building blocks …

This paper presents the design of tunable CMOS pseudo-resistors aimed at achieving large
and predictable resistance values. Instrumental to the proposed pseudo-resistor is the …

The performance requirement of an operational trans-conductance amplifier (OTA) for the
high gain and low power neural recording frontend has been addressed in this paper. A …