Listar Ponencias (Instituto de Microelectrónica de Sevilla (IMSE-CNM)) por autor "Huertas Díaz, José Luis"
Mostrando ítems 1-20 de 28
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Ponencia
1/f/sup y/ noise generation through a chaotic nonlinear switched-capacitor circuit
(Institute of Electrical and Electronics Engineers, 1992)A programmable switched-capacitor circuit for the generation of 1/f/sup y/ noise is reported. The circuit is described by ...
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Ponencia
A CMOS Implementation of Fitzhugh-Nagumo Neuron Model
(Institute of Electrical and Electronics Engineers, 1990)A CMOS circuit is proposed that emulates FitzHugh-Nagumo's differential equations using OTAs, diode connected MOSFETs and ...
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Ponencia
A Model for VLSI implementation of CNN image processing chips using current-mode techniques
(Institute of Electrical and Electronics Engineers, 1993)A new Cellular Neural Network model is proposed which allows simpler and faster VLSI implementation than previous models. ...
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Ponencia
A novel CMOS analog neural oscillator cell
(Institute of Electrical and Electronics Engineers, 1989)A very flexible programmable CMOS analog neural oscillator cell architecture is presented. The proposed neuron circuit ...
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Ponencia
A prototype tool for optimum analog sizing using simulated annealing
(Institute of Electrical and Electronics Engineers, 1992)It is shown that using simulated annealing in combination with electrical simulation provides a powerful tool allowing ...
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Ponencia
A Tool for automated design of sigma-delta modulators using statistical optimization
(Institute of Electrical and Electronics Engineers, 1993)A tool is presented which starting from high level specifications of SC σδ modulators (resolution, bandwidth and oversampling ...
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Ponencia
Accurate design of analog CNN in CMOS digital technologies
(Institute of Electrical and Electronics Engineers, 1990)Explores the design of cellular neural networks (CNN) by using sampled-data analog current-mode techniques which neither ...
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Ponencia
An advanced symbolic analyzer for the automatic generation of analog circuit design equations
(Institute of Electrical and Electronics Engineers, 1991)A tool for symbolic analysis of analog integrated circuits is presented featuring accurate simplification, pole/zero ...
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Ponencia
Analog integrated neural-like circuits for nonlinear programming
(Institute of Electrical and Electronics Engineers, 1989)A systematic approach for the design of analog neural nonlinear programming solvers using switched-capacitor (SC) integrated ...
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Ponencia
Analog neural networks for real-time constrained optimization
(Institute of Electrical and Electronics Engineers, 1990)Architectures and circuit techniques for implementing general piecewise constrained optimization problems using VLSI ...
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Ponencia
Application of piecewise-linear switched-capacitor circuits for random number generation
(Institute of Electrical and Electronics Engineers, 1989)An unconventional application of switched-capacitor (SC) circuits is discussed. A systematic method for the design of ...
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Ponencia
Architectures and building blocks for CMOS VLSI analog "neural" programmable optimizers
(Institute of Electrical and Electronics Engineers, 1992)A modular reconfigurable serial architecture is presented for the analog/digital implementation of constrained optimization ...
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Ponencia
Cell-culture Real-Time Monitoring: an Oscillation-based Approach
(Universidad de Sevilla, 2013)In this work, a way to cell-culture real-time monitoring system by means of the Oscillation-Based Test (OBT) methodology ...
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Ponencia
CMOS analog neural network systems based on oscillatory neurons
(Institute of Electrical and Electronics Engineers, 1992)This paper addresses the design of two neural network systems based on the use of pulsing neurons. Each neuron is built ...
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Ponencia
Design of an analog/digital truly random number generator
(Institute of Electrical and Electronics Engineers, 1990)An analog-digital system is presented for the generation of truly random (aperiodic) digital sequences. This model is based ...
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Ponencia
Design of RC-active oscillators using composite amplifiers
(Institute of Electrical and Electronics Engineers, 1991)The design of composite opamp Wien-Bridge oscillators is systematically approached by using a general model including ...
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Ponencia
Frequency tuning loop for VCOs
(Institute of Electrical and Electronics Engineers, 1991)A frequency tuning circuit is introduced for VCOs (voltage-controlled oscillators) so that the final relationship between ...
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Ponencia
Generation and design of sinusoidal oscillators using OTAS
(Institute of Electrical and Electronics Engineers, 1988)The design of voltage-controlled oscillators (VCOs) using operational transconductance amplifiers (OTAs) is discussed. ...
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Ponencia
Hysteresis based neural oscillators for VLSI implementations
(Institute of Electrical and Electronics Engineers, 1991)The actual tendency in most of the work that is being done in VLSI neural network research is to use the simplest possible ...
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Ponencia
Modeling OpAmp-induced harmonic distortion for switched-capacitor ΣΔ modulator design
(Institute of Electrical and Electronics Engineers, 1994)This communication reports a new modeling of opamp-induced harmonic distortion in SC ΣΔ modulators, which is aimed to ...