Listar Escuela de Ingeniería Electrónica por autor "Pereira-Arroyo, Roberto"
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A methodology for automated design and implementation of complex analog and digital CMOS integrated circuits applying a genetic algorithm and a CAD tool for multiobjective optimization.
Pereira-Arroyo, Roberto (Instituto Tecnológico de Costa Rica, 2014)This dissertation proposes an automated methodology to design and optimize electronic integrated circuits, something that could be called simulation-driven optimization. The concept of Pareto optimality or the so called ... -
Desarrollo de una herramienta para la generación de circuitos aritméticos aproximados
Hernández-Araya, Deykel (Instituto Tecnológico de Costa Rica, 2017)Approximate computing is presented as a new paradigm that among many application layers, allows the design of energy e cient circuits. This taking advantage of that many applications have some tolerance to losses in the ... -
Estudio y optimización de la variabilidad y sus efectos en un OTA con degeneración de cuerpo
Molina-Robles, Roberto Carlos (Instituto Tecnológico de Costa Rica, 2016)In this report, it is documented a study about transistors mismatching in Operational Transconductance Amplifiers (OTA), particularly a body degenerated OTA. With the help of Dr. Alfredo Arnaud, Dr. Roberto Pereira and ... -
Prototipo de sistema electrónico para la adquisición de datos que permitan caracterizar el recurso solar aprovechable de una zona determinada
Torres-Moreno, Josué (Instituto Tecnológico de Costa Rica, 2017)In this project is introduced a design, implementation, and evaluation of a prototype created to obtain data that could be used to obtain approximately the amount of usable solar resource. For this application it's used ... -
Sistema de adquisición de datos y control automático de las variables físicas que influyen en el proceso de corrosión y degradación del concreto reforzado en una cámara de carbonatación acelerada
Brenes-Martínez, Diego Alfonso (Instituto Tecnológico de Costa Rica, 2017)Civil infrastructure is one of the most important components for the development of society, especially when it comes to a developing country such as ours. That is why the Technological Institute of Costa Rica and the ... -
Sistema de adquisición de datos y control automático del proceso de medición para la determinación de gradientes de densidad de materiales estructurales por medio de radiación gamma.
Rodríguez-Méndez, Francisco de Jesús (Instituto Tecnológico de Costa Rica, 2016)In the never-ending quest for new and increasingly “smart” materials capable of providing comprehensive and innovative solutions to the various problems within the daily engineering tasks, porous materials, especially ...