Publications related to A Noise-Efficient Neural Recording Amplifier Using Discrete-Time Parametric Amplification

Electrical characterization of a buckling thermal energy harvester

Paul Muralt, Emilie Catherine Sylviane Trioux

This paper presents the electrical characterizations of a novel concept for thermal energy harvesting at micro scale. The devices presented here are based on a two-step transduction combining thermo-mechanical and piezoelectric conversion. The piezoelectri ...

Iop Publishing Ltd2015

Design techniques and analysis of high-resolution neural recording systems targeting epilepsy focus localization

Alexandre Schmid, Mahsa Shoaran, Yusuf Leblebici

The design of a high-density neural recording system targeting epilepsy monitoring is presented. Circuit challenges and techniques are discussed to optimize the amplifier topology and the included OTA. A new platform supporting active recording devices tar ...

Ieee2012

Design And Analysis of A Power Efficient Cascode-Compensated Amplifier

Pierre-André Farine, Steve Tanner, Shafqat Ali

In the paper, we present the design focused analysis of a power efficient cascode-compensated amplifier. The analysis, presented here, is much more intuitive than the reported work so far. Based on this analysis, an amplifier in UMC 0.18 µm technology is d ...

2012

Small-signal amplifier based on single-layer MoS2

Andras Kis, Branimir Radisavljevic

In this letter we demonstrate the operation of an analog small-signal amplifier based on single-layer MoS2, a semiconducting analogue of graphene. Our device consists of two transistors integrated on the same piece of single-layer MoS2. The high intrinsic ...

American Institute of Physics2012

Energy Efficient Low-Noise Neural Recording Amplifier With Enhanced Noise Efficiency Factor

Alexandre Schmid, Yusuf Leblebici, Vahid Majidzadeh Bafar

This paper presents a neural recording amplifier array suitable for large-scale integration with multielectrode arrays in very low-power microelectronic cortical implants. The proposed amplifier is one of the most energy-efficient structures reported to da ...

2011

Low-Noise Amplifier with Sample & Hold for High-Density Stimulation and Recording of Neural Signals

Pierre-André Farine, Steve Tanner, Urs Alexander Müller

In this paper, the design of a low-noise amplifier (LNA) for a 32x32 pixel microelectrode array (MEA) is presented. Its gain and noise amount to 50 dB and 10 Vrms, respectively, at a bandwidth of 66 kHz. The LNA consumes less than 85 uW. The integrated off ...

2011

Amplitude modulation based readout for very dense active microelectrode arrays

Alexandre Schmid, Yusuf Leblebici, Neil Joye

A readout method which is suitable for high-density active microelectrode arrays used in electrophysiology experiments is presented. Amplitude modulation of consecutive channels enables simultaneous recording and transmission of the signals recorded on mul ...

2011

Fully differential low-noise amplifier with offset reduction for high-resolution neural signal recording

Pierre-André Farine, Steve Tanner, Urs Alexander Müller

A prototype of a high-density multielectrode array for in vitro recording of electrogenic cell networks has been developed. On a surface of 1.92x1.92mm2, it includes 32x32 pixels with a dimension of 60x60µm2. For local amplification of the sensed extracell ...

2010

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A Noise-Efficient Neural Recording Amplifier Using Discrete-Time Parametric Amplification

Electrical characterization of a buckling thermal energy harvester

Sensitivity of stochastic perturbations in a noise amplifier flow

Low-Power Circuits and Systems Design for Data Acquisition and Transmission in a Wireless Cortical Implant

Design techniques and analysis of high-resolution neural recording systems targeting epilepsy focus localization

Design And Analysis of A Power Efficient Cascode-Compensated Amplifier

Small-signal amplifier based on single-layer MoS2

Energy Efficient Low-Noise Neural Recording Amplifier With Enhanced Noise Efficiency Factor

Low-Noise Amplifier with Sample & Hold for High-Density Stimulation and Recording of Neural Signals

Amplitude modulation based readout for very dense active microelectrode arrays

Fully differential low-noise amplifier with offset reduction for high-resolution neural signal recording

Graph Chatbot

Chat with Graph Search

Sensitivity of stochastic perturbations in a noise amplifier flow

Amplitude modulation based readout for very dense active microelectrode arrays

Design techniques and analysis of high-resolution neural recording systems targeting epilepsy focus localization

Fully differential low-noise amplifier with offset reduction for high-resolution neural signal recording

Electrical characterization of a buckling thermal energy harvester

Low-Noise Amplifier with Sample & Hold for High-Density Stimulation and Recording of Neural Signals

Small-signal amplifier based on single-layer MoS2

Energy Efficient Low-Noise Neural Recording Amplifier With Enhanced Noise Efficiency Factor