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Mostrando ítems 1-10 de 12
Ponencia
Self-calibration of neural recording sensors
(Institute of Electrical and Electronics Engineers, 2014)
This paper reports a calibration system for automatically adjusting the bandpass and gain characteristics of programmable E×G sensors. The calibration mechanism of the bandpass characteristic is based on a mixed-signal ...
Ponencia
A low-power reconfigurable ADC for biomedical sensor interfaces
(Institute of Electrical and Electronics Engineers, 2009)
This paper presents a 12-bit low-voltage low-power reconfigurable Analog-to-Digital Converter (ADC). The design employs Switched Capacitor (SC) techniques and implements a Successive Approximation (SA) algorithm. The ...
Artículo
System-Level Design of a 64-Channel Low Power Neural Spike Recording Sensor
(Institute of Electrical and Electronics Engineers, 2017)
This paper reports an integrated 64-channel neural spike recording sensor, together with all the circuitry to process and configure the channels, process the neural data, transmit via a wireless link the information and ...
Ponencia
A self-calibration circuit for a neural spike recording channel
(Institute of Electrical and Electronics Engineers, 2011)
This paper presents a self-calibration circuit for a neural spike recording channel. The proposed design tunes the bandwidth of the signal acquisition Band-Pass Filter (BPF), which suffers from process variations corners. ...
Ponencia
A 330μW, 64-channel neural recording sensor with embedded spike feature extraction and auto-calibration
(Institute of Electrical and Electronics Engineers, 2014)
his paper reports an integrated 64-channel neural recording sensor. Neural signals are acquired, filtered, digitized and compressed in the channels. Additionally, each channel implements an auto-calibration mechanism which ...
Ponencia
An auto-calibrated neural spike recording channel with feature extraction capabilities
(The International Society for Optics and Photonics, 2011)
This paper presents a power efficient architecture for a neural spike recording channel. The channel offers a selfcalibration operation mode and can be used both for signal tracking (to raw digitize the acquired neural ...
Ponencia
A power efficient neural spike recording channel with data bandwidth reduction
(Institute of Electrical and Electronics Engineers, 2011)
This paper presents a mixed-signal neural spike recording channel which features, as an added value, a simple and low-power data compression mechanism. The channel uses a band-limited differential low noise amplifier and ...
Patente
Sistema y método de adquisición y transferencia de actividad neuronal
(Oficina Española de Patentes y Marcas , 2015-10-20)
Sistema (1) de adquisición y transferencia de actividad neuronal que comprende al menos una pluralidad de sensores bioeléctricos (20000), un transceptor inalámbrico (30000), un nudo de comunicaciones (10000) conectado entre ...
Ponencia
A 64-channel inductively-powered neural recording sensor array
(Institute of Electrical and Electronics Engineers, 2012)
This paper reports a 64-channel inductively powered neural recording sensor array. Neural signals are acquired, filtered, digitized and compressed in the channels. Additionally, each channel implements a local auto-calibration ...
Artículo
An ultralow-power mixed-signal back end for passive sensor UHF RFID transponders
(Institute of Electrical and Electronics Engineers, 2012)
This paper describes the design of mixed-signal back end for an ultrahigh-frequency sensor-enabled radio-frequency identification transponder in full compliance with the Electronic Product Code Class-1 Generation-2 protocol, ...