Heredia Vega, Julio César (Date of defense: 2019-09-27)
Actualment hi ha un ús creixent de dispositius mòbils i de la necessitat d’informació i, per això, cada vegada es necessiten sistemes sense fils amb majors velocitats de dades i més amplada de banda. A ...
Migliorelli, Carolina (Date of defense: 2017-06-28)
Magnetoencephalography (MEG) is a noninvasive brain signal acquisition technique that provides excellent temporal resolution and a whole-head coverage allowing the spatial mapping of sources. These ...
López Rodríguez, Gema (Date of defense: 2016-12-05)
The goal of this thesis is the fabrication of high-efficiency interdigitated back-contact (IBC) c-Si solar cell at low temperature and low-cost manufacturing technology. This thesis proposes a new concept ...
Gorreta i Mariné, Sergi (Date of defense: 2017-09-29)
Micro-Electro-Mechanical Systems, or MEMS, has been a continuously growing technology during the last decades. Since 1959, when the theoretical physicist Richard Feynman introduced the concept of ...
Chaparro Danon, David (Date of defense: 2018-10-15)
Human activity leads to environmental changes which threaten the vegetation. Global warm ing trends, deforestation and land cover, or modified Earth's surface albedo, are sorne examples of these ...
Durán Martínez, Israel (Date of defense: 2017-11-20)
This work has been formally undertaken within the frame of the scholarship number BES-2012-053917 of 1 December 2012, by the "Secretario de Estado de Investigación del Ministerio de Economía y Competitividad" ...
Abdelhameed, Mohamed Ahmed Saad (Date of defense: 2018-06-13)
Internet of Things (IoT), as broadband network connecting every physical objects, is becoming more widely available in various industrial, medical, home and automotive applications. In such network, the ...
Vázquez Gallego, Francisco (Date of defense: 2016-07-19)
This thesis aims at contributing to overcome two of the main challenges for the deployment of M2M networks in data collection scenarios for the Internet of Things: the management of massive numbers of ...
Fernández Palomeque, Efrén Esteban (Date of defense: 2019-03-20)
The applications of electric traction systems currently focus on developing technologies with greater energy efficiency and lower environmental impact. Manufacturers of hybrid and electric vehicles are ...
Ghahderijani, Mohammad Moradi (Date of defense: 2018-10-09)
This thesis focuses on the control methods applied to current source resonant converters, especially in two different applications of switching power supplies and wire-less power transfer systems. In ...