Listar Ponencias (Instituto de Microelectrónica de Sevilla (IMSE-CNM)) por fecha de publicación
Mostrando ítems 21-40 de 307
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Ponencia
A piecewise-linear function approximation using current mode circuits
(Institute of Electrical and Electronics Engineers, 1992)A methodology to design currentmode circuits for piecewise-linear function approximation is presented. The technique is ...
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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
Switched-current techniques for image processing Cellular Neural Networks in MOS VLSI
(Institute of Electrical and Electronics Engineers, 1992)An architecture and related building blocks are presented for the realization of image processing tasks using current-mode ...
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Ponencia
On simplification techniques for symbolic analysis of analog integrated circuits
(Institute of Electrical and Electronics Engineers, 1992)This paper addresses the topic of formula simplification for symbolic analyzers. Previously reported criteria for flat ...
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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
CMOS design of chaotic oscillators using state variables: a monolithic Chua's circuit
(Institute of Electrical and Electronics Engineers, 1993)This paper presents design considerations for monolithic implementation of piecewise-linear (PWL) dynamic systems in CMOS ...
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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
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
Convergence and stability of the FSR CNN model
(Institute of Electrical and Electronics Engineers, 1994)Stability and convergency results are reported for a modified continuous-time CNN model. The signal range of the state ...
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Ponencia
Current-mode building blocks for CMOS-VLSI design of chaotic neural networks
(Institute of Electrical and Electronics Engineers, 1994)This paper presents two nonlinear CMOS current-mode circuits that implement neuron soma equations for chaotic neural ...
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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 ...
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Ponencia
A countinuous-time cellular neural network chip for direction-selectable connected component detection with optical image acquisition
(Institute of Electrical and Electronics Engineers, 1994)This paper presents a continuous-time Cellular Neural Network (CNN) chip [1] for the application of Connected Component ...
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Ponencia
SIRENA: A simulation environment for CNNs
(Institute of Electrical and Electronics Engineers, 1994)SIRENA is a general simulation environment for artificial neural networks, with emphasis towards CNNs. A special interest ...
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Ponencia
CNN universal chip in CMOS technology
(Institute of Electrical and Electronics Engineers, 1994)This paper describes the design of a CNN universal chip in a standard CMOS technology. The core of the chip consists of ...
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Ponencia
A basic building block approach to CMOS design of analog neuro/fuzzy systems
(Institute of Electrical and Electronics Engineers, 1994)Outlines a systematic approach to design fuzzy inference systems using analog integrated circuits in standard CMOS VLSI ...
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Ponencia
Digital Implementation of SISC Fuzzy Controllers
(1994)A classification of inference systems based on approximate reasoning techniques is proposed. An alternative realization ...
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Ponencia
Weight-control strategy for programmable CNN chips
(Institute of Electrical and Electronics Engineers, 1994)This paper describes a hybrid weight-control strategy for the VLSI realization of programmable CNNs, based on automatic ...
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Ponencia
Symbolic analysis of large analog integrated circuits by approximation during expression generation
(Institute of Electrical and Electronics Engineers, 1994)A novel algorithm is presented that generates approximate symbolic expressions for small-signal characteristics of large ...
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Ponencia
CMOS current-mode chaotic neurons
(Institute of Electrical and Electronics Engineers, 1994)This paper presents two nonlinear CMOS current-mode circuits that implement neuron soma equations for chaotic neural ...
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Ponencia
A CMOS fully-differential bandpass ΣΔ modulator using switched-current circuits
(Institute of Electrical and Electronics Engineers, 1995)This paper presents a fourth-order bandpass sigma-delta modulator that has been designed using fully-differential ...