Du, Sen (Date of defense: 2022-05-13)
Firstly, an External Model Deformation Decomposition based Persistent Scatters Interferometry (EMDD-PSI) method has been proposed. This method first uses original interferograms to optimize the parameters ...
Cirera Balcells, Josep (Date of defense: 2020-09-18)
Nowadays, energy management has gained attention due to the constant increment of energy consumption in industry and the pollution problems that this fact supposes. On this subject, one of the main ...
Astudillo León, Juan Pablo (Date of defense: 2020-06-09)
Nowadays, we live in a modern society in which people and devices are interconnected anywhere and anytime. Under this premise, both the infrastructure and the services offered have evolved and diversified ...
Estrada Jiménez, José Antonio (Date of defense: 2020-10-02)
Online advertising is consistently considered as the pillar of the "free• content on the Web since it is commonly the funding source of websites. Furthermore, the option of delivering personalizad ads ...
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 ...
Wang, Teng (Date of defense: 2020-12-17)
This PhD thesis provides a fast engineering approach to the design of digital predistortion (DPD) linearizers from several perspectives: i) enhancing the off-line training performance of open-loop DPD, ...
Jofre Cruanyes, Marc (Date of defense: 2013-04-15)
An important issue in today's information society is the security of data transmission against potential intruders, which always put at risk the confidentiality. Current methods to increase security ...