Sales Zaragozá, Vicente (Date of defense: 2017-10-25)
A new passive optical network (PON) for access, making use of ultra-dense wavelength division multiplexing (UDWDM) by densely spacing channels by a few gigahertz and introducing the "wavelength-to-the-user" ...
Luque Serrano, Jordi (Date of defense: 2012-12-21)
This thesis verses about the research conducted in the topic of speaker recognition in real conditions like as meeting rooms, telephone quality speech and radio and TV broadcast news. The main objective ...
Barragán Cuesta, Rubén (Date of defense: 2019-07-05)
This Ph.D. thesis focuses on: (i) the design and integration of a polarimetric channel for the multi-spectral Raman lidar station of the Universitat Politècnica de Catalunya (UPC), Remote Sensing, ...
Mendoza Montoya, Jesús Fabián (Date of defense: 2019-04-24)
The recent technological advances in the satellite domain such as the use of High Throughput Satellites (HTS) with throughput rates that are magnitudes higher than with previous ones, or the use of large ...
Rubio López, Javier (Date of defense: 2016-06-22)
his dissertation proposes novel techniques for assigning resources of wireless networks by considering that the coverage radii are small, implying that some power consumption sinks not considered so far ...
Alonso González, Alberto (Date of defense: 2014-06-13)
This thesis deals with the processing of different types of multidimensional SAR data for distinct applications. Instead of handling the original pixels of the image, which correspond to very local ...
López Méndez, Adolfo (Date of defense: 2012-12-10)
Human motion analysis is as a broad area of computer vision that has strongly attracted the interest of researchers in the last decades. Motion analysis covers topics such as human motion tracking and ...
Pham, Thi Quynh Anh (Date of defense: 2019-12-18)
The power efficiency and linearity of radio frequency (RF) power amplifiers (PAs) are critical in wireless communication systems. The main scope of PA designers is to build the RF PAs capable to maintain ...
Muñoz Porcar, Constantino (Date of defense: 2013-02-22)
This thesis is the initial stage in the development of a range-resolving Doppler wind lidar. Atmospheric lidars emit pulsed laser radiation that after being scattered by air molecules and suspended ...
Gutiérrez Antuñano, Miguel Ángel (Date of defense: 2019-07-08)
This Ph.D. thesis addresses remote sensing of the atmosphere by means of lidar and S-band clear-air weather radar, and related data signal processing. Active remote sensing by means of these instruments ...