Mostrando ítems 1-10 de 115
Brandano, Davide (Fecha de defensa: 2012-03-09)
Increasing memory capacity in mobile devices, is driving the need of high-data rates equipment. The 7 GHz band around 60 GHz provides the opportunity for multi-gigabit/sec wireless communication. It is ...
Rodríguez Vilamitjana, Enric (Fecha de defensa: 2011-02-28)
Trends in battery-operated portable applications require further miniaturization and eventually on-chip integration of power processing circuits along with their optimum power management control circuits, ...
Aliau Bonet, Carles (Fecha de defensa: 2015-12-21)
Electric conductivity is a good estimator of water quality. It can be measured by using cells with direct contact between the electrodes and the electrolyte, inductive cells or cells with capacitive ...
Sánchez Terrones, Benjamín (Fecha de defensa: 2012-01-13)
The electrical impedance of biological samples is known in the literature as Electrical Bioimpedance (EBI). The Electrical Bioimpedance enables to characterize physiological conditions and events that ...
Gómez Clapers, Joan (Fecha de defensa: 2015-11-18)
Cardiovascular diseases are an increasing source of concern in modern societies due to their increasing prevalence and high impact on the lives of many people. Monitoring cardiovascular parameters in ...
Prego Borges, Jose Luis (Fecha de defensa: 2010-10-25)
La técnica de las ondas de Lamb acopladas por aire representa un importante avance en el área de los Ensayos No Destructivos (END) de materiales laminares.<br/>Sin embargo la compleja naturaleza de las ...
Atienza García, María Terersa (Fecha de defensa: 2018-02-13)
The work underlying this Thesis, has contributed to the main study and characterization of diffusive systems. The research work has been focused on the analysis of two kind of systems. On the one hand, ...
Boronat Moreiro, Alfredo (Fecha de defensa: 2013-10-11)
This work has been developed in a line of research related whit the Intermediate Band (IB) concept, which explores overcoming the photovoltaic efficiency limits established for solar cells. The IB concept ...
Zaragoza Bertomeu, Jordi (Fecha de defensa: 2011-11-25)
Els convertidors multinivell són topologies de convertidors d’electrònica de potència que poden generar tres o més nivells de voltatge en cadascuna de les fases de sortida. Com a resultat, els voltatges ...
Zapata Rodriguez, Mireya (Fecha de defensa: 2017-09-29)
A biological neural system consists of millions of highly integrated neurons with multiple dynamic functions operating in coordination with each other. Its structural organization is characterized by ...
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