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Mostrando ítems 41-50 de 185
Ponencia
On the development of a MODEM for data transmission and control of electrical household appliances using the low-voltage power-line
(Institute of Electrical and Electronics Engineers, 2003)
This paper presents a CMOS 0,6μm mixed-signal MODEM ASIC for data transmission on the low-voltage power line. The circuit includes all the analog circuitry needed for input interfacing and modulation/demodulation (PLL-based ...
Artículo
CAVIAR: A 45k neuron, 5M synapse, 12G connects/s AER hardware sensory-processing-learning-actuating system for high-speed visual object recognition and tracking
(Institute of Electrical and Electronics Engineers, 2009)
This paper describes CAVIAR, a massively parallel hardware implementation of a spike-based sensing-processing-learning-actuating system inspired by the physiology of the nervous system. CAVIAR uses the asychronous address-event ...
Artículo
Testing mixed-signal cores: a practical oscillation-based test in an analog macrocell
(Institute of Electrical and Electronics Engineers, 2002)
A formal set of design decisions can aid in using oscillation-based test (OBT) for analog subsystems in SoCs. The goal is to offer designers testing options that do not have significant area overhead, performance degradation, ...
Artículo
Reaction-diffusion navigation robot control: from chemical to VLSI analogic processors
(Institute of Electrical and Electronics Engineers, 2004)
We introduce a new methodology and experimental implementations for real-time wave-based robot navigation in a complex, dynamically changing environment. The main idea behind the approach is to consider the robot arena as ...
Ponencia
Pixel design and evaluation in CMOS image sensor technology
(2009)
A chip designed in a 0.18 μm CMOS Image Sensor Technology (CIS) is presented which incorporates different pixel design alternatives for Active Pixel Sensor (APS). CIS technology improves characteristics such as sensitivity, ...
Ponencia
Control difuso de la tasa de transferencia de extremo a extremo en protocolos de transporte de Internet
(2006)
La dinámica del tráfico de extremo a extremo en Internet es un problema complejo para el cual los modelos disponibles son, en el mejor de los casos incompletos. Esta comunicación describe nuevos mecanismos para regulación ...
Artículo
Design of an adaptive LNA for hand-held devices in a 1-V 90-nm standard RF CMOS technology: From circuit analysis to layout
(Universidad Nacional Autónoma de México, 2009)
This paper deals the design of a reconfigurable Low-Noise Amplifier (LNA) for the next generation of wireless hand-held devices by using a lumped circuit approach based on physical laws. The purpose is not only to present ...
Ponencia
Mixed-signal map-configurable integrated chaos generator for digital communication systems
(2001)
In this paper, the methodological aspects for the design of mixed-signal map-configurable chaos generators are presented. Such techniques have been applied in the integration, embedded in a complete FM-DCSK modem, of a ...
Artículo
A mixed-signal integrated circuit for FM-DCSK modulation
(Institute of Electrical and Electronics Engineers, 2005)
This paper presents a mixed-signal application-specific integrated circuit (ASIC) for a frequency-modulated differential chaos shift keying (FM-DCSK) communication system. The chip is conceived to serve as an experimental ...
Artículo
Log-domain implementation of complex dynamics reaction-diffusion neural networks
(Institute of Electrical and Electronics Engineers, 2003)
In this paper, we have identified a second-order reaction-diffusion differential equation able to reproduce through parameter setting different complex spatio-temporal behaviors. We have designed a log-domain hardware that ...