Mostrando ítems 1-10 de 20
Moncunill Marimon, Jorge (Fecha de defensa: 2022-01-21)
The objective of this thesis is to improve the efficiency in the compass adjustment. First, a complete, orderly, synthetic and updated study on this matter is performed, including the state of the art, ...
Krishnakumar, Vrinda (Fecha de defensa: 2022-09-29)
Persistent Scatterer interferometry (PSI) is a group of advanced differential interferometric Synthetic Aperture Radar (SAR) techniques used to measure and monitor terrain deformation. Sentinel-1 has ...
Lai, Ngoc Bao (Fecha de defensa: 2022-03-23)
Power system is undergoing an unpreceded paradigm shift: from centralized to distributed generation. As the renewable-based generations and battery storage systems are increasingly displacing conventional ...
Aghazadeh Dafsari, Seyed Rasoul (Fecha de defensa: 2022-05-03)
Antenna array systems have a broad range of applications in radio frequency (RF) and ultra-wideband (UWB) communications to receive/transmit electromagnetic waves from/to the sky. They can enhance the ...
Valle Fraga, Juan José (Fecha de defensa: 2022-04-06)
Today, the most common form of mass-production semiconductor device fabrication is Complementary Metal-Oxide Semiconductor (CMOS) technology. The dedicated Integrated Circuit (IC) interfaces of commercial ...
Vincenzi, Matteo (Fecha de defensa: 2022-07-18)
The explosion in data traffic, the physical resource constraints, and the insufficient financial incentives for deploying 5G networks, stress the need for a paradigm shift in network upgrades. Typically, ...
Arocas Pérez, José (Fecha de defensa: 2022-05-18)
Some electrical devices in direct current (DC) networks, under certain operating characteristics, behave as constant power loads (CPLs). This behavior is defined by presenting negative incremental ...
Barra, Anna (Fecha de defensa: 2022-04-22)
Satellite Synthetic Aperture Radar Interferometry (InSAR) and Persistent Scatterer Interferometry (PSI) are now consolidated tools for ground movement detection and monitoring. Sentinel-1 (S1) is the ...
Lledó Ponsati, Tomàs (Fecha de defensa: 2022-07-15)
The present Ph.D. thesis has been developed following an Industrial Ph.D. program and verses on developing a commercial piece of equipment for teknoCEA, a spin-off company from CITCEA-UPC. The thesis ...
Cardoso Duarte, Amanda (Fecha de defensa: 2022-06-27)
Signed languages are complete and natural languages used as the first or preferred mode of communication by millions of people worldwide. However, they, unfortunately, continue to be marginalized ...