NDLI: A compact, low input capacitance neural recording amplifier with Cin/Gain of 20fF.V/V

Please wait, while we are loading the content...

2015 IEEE Biomedical Circuits and Systems Conference (BioCAS)

2014 IEEE Biomedical Circuits and Systems Conference (BioCAS) Proceedings

2013 IEEE Biomedical Circuits and Systems Conference (BioCAS)

2012 IEEE Biomedical Circuits and Systems Conference (BioCAS)

Table of contents

Prediction of mortality

A flexible attitude system for wireless Micro-Ball endoscopy

Neurofeedback training on memory enhancement in humans

Implantable biomedical microsystems: A new graduate course in biomedical circuits and systems

An implementation of magnocellular pathways in event-based retinomorphic systems

65k-neuron integrate-and-fire array transceiver with address-event reconfigurable synaptic routing

Implementation of a neuron emulator for patch-clamp settings

Design of negative high voltage generator for biphasic stimulator with soc integration consideration

A 90 nm CMOS low noise readout front-end for portable biopotential signal acquisition

3D finite element analysis of the electric field generated by epi-retinal MEMS electrodes

Applying EMG spike and peak counting for a real-time muscle fatigue monitoring system

Fast selection of time-interleaved samples for wireless healthcare monitoring with pulse radar

AC electrokinetics assisted impedance biosensors for rapid bacteria detection

A smart cushion for real-time heart rate monitoring

The effect of force and electrode material on electrode-to-skin impedance

A capacitively-coupled biomedical instrumentation amplifier employing chopping and auto-zeroing

An ISFET design methodology incorporating CMOS passivation

CMOS surface acoustic wave oscillator with low noise synchronous type readout circuits

An ultra-low noise current source for magnetoresistive biosensors biasing

Live demonstration: iMus - Intelligent medication use solution

Live demonstration: Implantable stimulator for epileptic seizure suppression with loading impedance adaptability

Live demonstration: Real-time wavelet spike detection with in-vitro biological signals

Live demonstration: A wireless ECG acquisition SoC

Intraoral tongue drive system demonstration

Compact electro-acupuncture system for multi-modal feedback stimulation

Live demonstration: The implementation of CMOS biopotential signal recording systems

Live demonstration: Wearable mental health monitoring system with planar-fashonable circuit board

Demonstration of implantable grid electrode/3-dimensional probe array for ECOG and extracellular neural recording on rat

Live demonstration: An FPGA-based continuous wave diffuse optical tomography system

Live demonstration: A mobile ECG healthcare platform

Live demonstration: A portable closed-loop seizure controller in freely moving rats

Live demonstration: IR-UWB transceiver with localization based on ToF technique suitable for wireless capsule endoscopy

Learning to recognize visual stimuli in neuromorphic VLSI

Live Demo: Spiking ratSLAM: Rat hippocampus cells in spiking neural hardware

Live demonstration: A tactile perception system for sensing the visual world

Live demonstration: A multi-channel ECoG acquisition SoC for real-time seizure detection

Live demonstration: Wireless sensors and systems for body area network (BAN)

Live demonstration: A smart portable electronic nose system for fruity odors identification

A 80-uW 2-Mb/s transceiver for human body channel binaural communication

A low-power body-channel communication system for binaural hearing aids

Motion recognition for unsupervised hand rehabilitation using support vector machine

Wireless EEG system with real time impedance monitoring and active electrodes

A wearable wireless ECG sensor with real-time QRS detection for continuous cardiac monitoring

A quasi-digital radio system for muscle force transmission based on event-driven IR-UWB

A low power analog front-end (AFE) circuit dedicated for driving bio-electrochemical sensors and peripheral devices

Design, fabrication, and test of a sensor array for perspective biosensing in chronic pathologies

A current-mode potentiostat for multi-target detection tested with different lactate biosensors

An 8-channel fully differential analog front-end for neural recording

Compact potentiostat for cellular electrochemical imaging with 54 parallel channels

Fabrication of a miniaturized room temperature ionic liquid gas sensor for human health and safety monitoring

Image signal transmission through brain by an implantable micro-imager

A wireless pulse oximetry system with active noise cancellation of motion artifacts

An integrated low-power asynchronous epileptic seizure detector

A wireless ECG acquisition SoC for body sensor network

Motion artifact removal using cascade adaptive filtering for ambulatory ECG monitoring system

Opto-μECoG array: Transparent μECoG electrode array and integrated LEDs for optogenetics

Rapid detection of E.Coli bacteria using potassium-sensitive FETs in CMOS

ISFET's threshold voltage control using bidirectional electron tunnelling

A TDC based ISFET readout for large-scale chemical sensing systems

A CMOS optical sensor array for tissue absorption and scattering parameter extraction using multi-distance near infrared spectroscopy

1024-channel-scalable wireless neuromonitoring and neurostimulation rodent headset with nanotextured flexible microelectrodes

Portable phosphene image generator simulating cortical visual prosthesis

An effective chip implementation of a real-time eight-channel EEG signal processor based on on-line recursive ICA algorithm

Integrated optrode array for neural stimulating and recording

Cell-phone based Drowsiness Monitoring and Management system

Low-power, small-size, generic controller dedicated to implantable biomedical microsystems

Design of Micro-Ball endoscopy system

A 37 × 37 pixels artificial retina chip with edge enhancement function for 3-D stacked fully implantable retinal prosthesis

A low-cost reliable online noise level estimation for accurate spike detection in extracellular recordings

Auxiliary-carrier load-shift keying for reverse data telemetry from biomedical implants

A signal folding neural amplifier exploiting neural signal statistics

A 64-channel inductively-powered neural recording sensor array

Integration of a state of the art ECoG recording ASIC into a fully implantable electronic environment

A 1.3µW $0.0075mm^{2}$ neural amplifier and capacitor-integrated electrodes for high density neural implant recording

Real time control of a wireless powering and tracking system for long-term and large-area electrophysiology experiments

A micro imaging device for measuring neural actvities in the mouse deep brain with minimal invasiveness

A 155µW 88-dB DR discrete-time ΔΣ modulator for digital hearing aid applications

Inverter based readout circuit for implanted glucose sensor

Pulse delay modulation (PDM) a new wideband data transmission method to implantable medical devices in presence of a power link

Remotely powered telemetry system with dynamic power-adaptation for freely moving animals

Optimal doppler frequency estimators for ultrasound and optical coherence tomography

Quantification of sub-resolution sized targets in cell fluorescent imaging

Estimation of muscle fiber orientation in ultrasound images after Adaptive Non-local Filtering (ANF)

A method for the generation of small intestine map based on endoscopic Micro-Ball

An effective forward model based on accelerated Monte Carlo method for diffusion optical tomography imaging systems

Detection of human fall in video using shadow information

A cloud computing-based image codec system for lossless compression of images on a Cortex-A8 platform

Texture analysis for dermoscopic image processing

Wireless implantable biomicrosystem for bladder pressure monitoring and nerve stimulation

Impact of stroke volume determination on pressure-volume relations measured by conductance catheter

Gabor feature extraction for electrocardiogram signals

Wireless 3-lead ECG system with on-board digital signal processing for ambulatory monitoring

Individual classification through autoregressive modelling of micro-doppler signatures

Wheeze detection using fractional Hilbert transform in the time domain

An efficient and accurate empirical mode decomposition of the technical design and methods for biological sound

A portable 2-D oximeter image system design for breast foreign tissue detection

A compact, low input capacitance neural recording amplifier with Cin/Gain of 20fF.V/V

A sensor-merged oscillator-based readout circuit for pizeo-resistive sensing applications

A 0.7-V 600-nW 87-dB SNDR DT-ΔΣ modulator with partly body-driven and switched op-amps for biopotential signal acquisition

An 8-MHz bandwidth continuous-time ΔΣ modulator with DAC error sensitivity reduction for medical ultrasonic applications

A 0.7-V 17.4-µW 3-lead wireless ECG SoC

Development of Augmented Reality Body-Mark system to support echography

A comparison of interpolation techniques for RR interval fitting in AR spectrum estimation

An adaptive real-time method for fetal heart rate extraction based on phonocardiography

Efficient eye blink detection system using RBF classifier

Novel time-frequency approach for muscle fatigue detection based on sEMG

Nonlinear FHR baseline estimation using empirical mode decomposition and Kohonen neural network

Use of accelerometers to detect motor states in a seizure of rats with temporal lobe epilepsy

A 4.88µW ECG delineator using wavelet transform for mobile healthcare application

Brunnstrom stage automatic evaluation for stroke patients using extreme learning machine

A 0.8 µW 8-bit 1.5∼20-pF-input-range capacitance-to-digital converter for lab-on-chip digital microfluidics systems

A super-resolution CMOS image sensor for bio-microfluidic imaging

Multi-layer planar micro-coils chip as actuators and heaters for biological applications

Neuromorphic hardware for rapid sparse coding

Neuron array with plastic synapses and programmable dendrites

Acceleration-dependent sampling for ingestible endoscopic imaging capsule

2011 IEEE Biomedical Circuits and Systems Conference (BioCAS)

2010 Biomedical Circuits and Systems Conference (BioCAS)

2009 IEEE Biomedical Circuits and Systems Conference

2008 IEEE Biomedical Circuits and Systems Conference

2007 IEEE Biomedical Circuits and Systems Conference

2006 IEEE Biomedical Circuits and Systems Conference

IEEE International Workshop on Biomedical Circuits and Systems, 2004.

A compact, low input capacitance neural recording amplifier with Cin/Gain of 20fF.V/V

Content Provider	IEEE Xplore Digital Library
Author	Kian Ann Ng Yong Ping Xu
Copyright Year	2012
Description	Author affiliation: Dept. of Electr. & Comput. Eng., Nat. Univ. of Singapore, Singapore, Singapore (Kian Ann Ng; Yong Ping Xu)
Abstract	This paper presents a compact and low input capacitance neural recording amplifier. By replacing a single feedback capacitor with a clamped T-capacitor network, the proposed amplifier can achieve same mid-band gain with less input capacitance, resulting in a smaller silicon area and higher input impedance. Fabricated in 0.35μm CMOS, the amplifier occupies merely $0.056mm^{2}.$ It achieves 38.1-dB mid-band gain with 1.6pF input capacitance, and hence has a $C_{in}/Gain$ ratio of 20fF.V/V. It has an input referred noise of $6.72μV_{rms}$ over 8.4-kHz bandwidth and NEF of 4, and consumes 6μW. In-vivo recordings from an animal experiment are also demonstrated.
Sponsorship	Circuits & Syst. Soc.
Starting Page	328
Ending Page	331
File Size	754084
Page Count	4
File Format	PDF
ISBN	9781467322911
e-ISBN	9781467322935
e-ISBN	9781467322928
DOI	10.1109/BioCAS.2012.6418430
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2012-11-28
Publisher Place	Taiwan
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Noise Capacitors Bandwidth Logic gates Capacitance Silicon Impedance
Content Type	Text
Resource Type	Article

Central Library (ISO-9001:2015 Certified)
Indian Institute of Technology Kharagpur
Kharagpur, West Bengal, India | PIN - 721302

See location in the Map
03222 282435
Mail: support@ndl.gov.in

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in