Mostrando ítems 185-204 de 217
Pous Solà, Marc (Fecha de defensa: 2015-04-24)
In the Electromagnetic Compatibility research area, an unsolved interference problem is the measurement and evaluation of the distortion produced by radiated transient disturbances on digital communication systems. This ...
Gómez Fernández, Sergio (Fecha de defensa: 2014-10-17)
The deployment delays for EUVL, forces IC design to continue using 193nm wavelength lithography with innovative and costly techniques in order to faithfully print sub-wavelength features and combat lithography induced ...
Escudero López, Manuel (Fecha de defensa: 2020-05-22)
In the last decades, semiconductor industry has fostered a fast downscale in technology, propelling the large scale integration of CMOS-based systems. The benefits in miniaturization are numerous, highlighting faster ...
Pouyan, Peyman (Fecha de defensa: 2015-11-16)
Fast and Complex Data Memory systems has become a necessity in modern computational units in today's integrated circuits. These memory systems are integrated in form of large embedded memory for data manipulation and ...
Cosp Vilella, Jordi (Fecha de defensa: 2002-07-08)
Els avanços en neurociència han portat el desenvolupament de models complexes de neurones artificials semblants a les seves contraparts biològiques. Aquests models han millorat la funcionalitat de les xarxes neuronals ...
Nescolarde Selva, Lexa (Fecha de defensa: 2006-07-20)
The main objective of this thesis is to contribute to the prevention and control of the cardiovascular risk, hydration state and nutritional state in dialysis patients using non-invasive electrical impedance measurements. ...
Hernández García, David (Fecha de defensa: 2014-10-23)
Un dels límits fonamentals que afecta l'eficiència de conversió en cèl·lules fotovoltaiques és la distribució espectral de la radiació solar. D'una banda, només els fotons amb energia superior al gap del semiconductor poden ...
Neagu, Mădălin (Fecha de defensa: 2017-09-08)
The main objective of this thesis is to bring new contributions to the self-healing and secure systems domain. In particular, to develop a self-healing technique for memory systems and to increase security of memory systems, ...
Rius Vázquez, Josep (Fecha de defensa: 1997-06-13)
El objetivo de la tesis es realizar aportaciones en el campo de las estrategias de test basadas en la vigilancia del consumo quiescente de los circuitos integrados CMOS y de los sensores utilizados para dicho fin (test de ...
Bheesayagari, Chenna Reddy (Fecha de defensa: 2019-11-04)
Dielectric charging represents a major reliability issue in a variety of semiconductor devices. The accumulation of charge in dielectric layers of a device often alters its performance, affecting its circuital features and ...
Vega Bru, Didac (Fecha de defensa: 2022-01-14)
(English) This thesis deals with the study of macroporous silicon structures and their application to different technological areas. Macroporous silicon is a material that was described, in the form in which it is used in ...
Muñoz Cervantes, Delfina (Fecha de defensa: 2008-07-21)
El elevado coste de producción de los módulos de silicio cristalino (c-Si) dificulta el progreso de la industria fotovoltaica como una alternativa viable para la producción de energía limpia. Por esta razón, los fabricantes ...
Carrió Díaz, David (Fecha de defensa: 2022-07-25)
In order to optimize photovoltaic conversion efficiency, various solar cell architectures based on monocrystalline silicon (c-Si) have emerged in the past. Solar cells with interdigitated back contacts IBC (Interdigitated ...
Garcias Salvà, Pau (Fecha de defensa: 1999-07-23)
El desarrollo de la tecnología electrónica hace necesario disponer de modelos fiables de los dispositivos y convierte la simulación de los mismos en un elemento estratégico para su desarrollo presente y futuro. El transistor ...
Yoosefi, Oraman (Fecha de defensa: 2021-07-07)
In this thesis, design and simulation of optical logic gases based on different photonics crystals presented to used in the electronics and telecommunication industries. Optical devices perform faster with higher efficiencies ...
Sarriá Gandul, David (Fecha de defensa: 2014-04-02)
In this Thesis, new methods for monitoring marine species using optical, radio frequency and acoustic technologies have been proposed and evaluated for biological studies in the laboratory and open sea. A study of the ...
Giral Castillón, Roberto (Fecha de defensa: 1999-07-05)
Uno de los campos más importantes de la Electrónica de Potencia es el de los convertidores de potencia conmutados, que debido a sus características de alto rendimiento energético, reducido tamaño, posibilidades de regulación ...
Santolaria Lorenzo, José Alfonso (Fecha de defensa: 2004-07-01)
Many methods for EMI suppression have been developed in the last fifty years, most of them, showing a hardly change in its implementation. Traditional tools for EMI suppression are related to the use of filters, shielding ...
Galindo Lorente, Sergi (Fecha de defensa: 2015-11-18)
This work deals with the research on organic solar cells based on small-molecules semiconductors. In particular, organic solar cells of this thesis have been used tetraphenyldibenzoperiflanthene as donor material and ...
Ferré Tomàs, Rafel (Fecha de defensa: 2008-04-11)
En aquesta tesi s'estudia la passivació del silici cristal·lí per a la producció de cèl·lules solars d'alta eficiència (> 20%) a baix preu.<br/>Actualment la indústria fotovoltaica empra capes de nitrur de silici crescut ...