Browsing by Contributor "Lázaro Villa, José Antonio"
Now showing items 21-40 of 83
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Design and Manufacture of an Automated Tuner
(Universitat Politècnica de Catalunya, 2019-02)
Bachelor thesis
Open AccessDuring my mobility stay at Purdue University on the 2018 Fall semester, I developed and manufactured a prototype for an automated tuner, with the help of three more students, as our Senior Design Project, the last big ... -
Design and measurement of Metamaterial absorbing material for space applications
(Universitat Politècnica de Catalunya, 2018-02)
Bachelor thesis
Restricted access - confidentiality agreement -
Design and optimization of metro-access networks supporting 5G services
(Universitat Politècnica de Catalunya, 2020-03-26)
Doctoral thesis
Open AccessThe Internet data traffic constant growth caused by the popularization of cloud services, mobile and social networks, demand changes to the networks in order to enable scalable growth in traffic volume, while supporting a ... -
Design, implementation and application of an erbium-doped fiber laser for the study of cancer cells
(Universitat Politècnica de Catalunya, 2015-06-01)
Coursework
Open Access -
Designing Graphene based Silicon Devices
(Universitat Politècnica de Catalunya, 2016-02)
Bachelor thesis
Open AccessThe objective of the project is the design of new Graphene - Silicon devices for optical communications in future low energy consumption optical networks. For this design it will be used commercial software and MIT designing ... -
Design of a phase locked loop for optical upconversion
(Universitat Politècnica de Catalunya, 2018-05)
Master thesis
Open AccessSilicon Photonics has become a key technology in the design of devices for the next generation of wireless communications. One of the most important challenges of 5G is the transport of microwave signals over fiber links, ... -
Development of a Flask server for a video-streaming intercom
(Universitat Politècnica de Catalunya, 2019-06)
Bachelor thesis
Open AccessThe definitive irruption of Internet of Things in our quotidian is already a fact. This project intents to build from scratch an smart intercom, capable of delivering live video from your door to your phone, empowering ... -
Development of a MATLAB application to generate NOMA-CAP 5G signals
(Universitat Politècnica de Catalunya, 2020-05)
Bachelor thesis
Open AccessThe demand over high speed fixed and wireless networks increases every day. NOMACAP is being studied as a way to improve the spectral efficiency of 5G signals. That is why the objective of this thesis is to develop an ... -
Development of system for test of the transmission performance in access networks and application to remotely amplified WDM-PON architectures
(Universitat Politècnica de Catalunya, 2010)
Master thesis (pre-Bologna period)
Open AccessIn the last years, optical Telecommunication systems represent an important source of researches and progresses over many possible applications. The role, that invests this sector, has find a wide field of study in access ... -
Diseño, construcción y procesado de señal en receptor coherente para redes de fibra óptica
(Universitat Politècnica de Catalunya, 2018-05)
Bachelor thesis
Open AccessDue to the technologies improvement, there has been a huge growth in the demand for bandwidth to support the numerous current and future digital services. In order to support this bandwidth increase, there has been a massive ... -
Diseño del automatismo de control térmico y neumático de un horno túnel
(Universitat Politècnica de Catalunya, 2013-07-10)
Master thesis (pre-Bologna period)
Open Access[ANGLÈS] In this project is going to be explained the design of an automated control system of the tunnel oven of a ceramic factory. A tunnel oven is an elongated oven, it consist of a number of elements that allow the ... -
Diseño de sistema de control de potencia y longitud de onda de un láser semiconductor
(Universitat Politècnica de Catalunya, 2016-10-14)
Master thesis (pre-Bologna period)
Open Access -
Diseño de una PCB para la implementación de un receptor digital coherente basado en FPGA
(Universitat Politècnica de Catalunya, 2013-07-15)
Master thesis
Open Access[ANGLÈS] This document describes the procedure that has been followed to design an electronic system which purpose of functionality is as a processing unit for a digital coherent receiver. Before the design was started, a ... -
Dispositivos optoelectrónicos con grafeno para comunicaciones ópticas: guías ópticas de silicio y grafeno
(Universitat Politècnica de Catalunya, 2017-05)
Bachelor thesis
60 months embargo -
Disseny de dos circuits opto-electrònics desplaçadors de la longitud d'ona per xarxes d'accés per fibra òptica (FTTH)
(Universitat Politècnica de Catalunya, 2012-11-21)
Master thesis (pre-Bologna period)
120 months embargo[ANGLÈS] In this work it is presented the design and simulation of two different opto-electronic circuits to perform a wavelength shifting at optical network units (ONU) of Fiber To The Home (FTTH) networks. This significantly ... -
Disseny d'un circuit de RF per un circuit optoelectrònic i muntatge del xip en una plataforma de mesura
(Universitat Politècnica de Catalunya, 2016)
Master thesis (pre-Bologna period)
Open AccessDevelopment of an RF circuit to 10GHz proeveer signals to an optoelectronic chip and chip mounting -
Disseny i realització d’una campanya de mesures aerodinàmiques sobre objectes
(Universitat Politècnica de Catalunya, 2014)
Coursework
Open AccessEl túnel de vent és una eina d’investigació emprada en aerodinàmica per estudiar l’efecte del moviment de l’aire al voltant d’objectes sòlids. En aquest projecte, s’ha dut a terme una campanya de mesures aerodinàmiques ... -
Evaluation of the usage of LiFi for on-board applications
(Universitat Politècnica de Catalunya, 2017-05)
Bachelor thesis
120 months embargo -
Experimental Assessment of NOMA-CAP Waveforms for beyond 5G Optical Fronthaul Applications
(Universitat Politècnica de Catalunya, 2020-02)
Master thesis
24 months embargoThe constant growth of traffic demand caused by IoT, cloud computing and streaming services on personal devices, requires changes in architecture and more sophisticated schemes by pushing forward 5G optical fronthaul ... -
Experimental characterization of CMOS photonic devices
(Universitat Politècnica de Catalunya, 2016-10)
Master thesis
Open Access
Covenantee: Massachusetts Institute of TechnologyCurrent electrical interconnects in super-computers and high-performance processors present a bottleneck in terms of bandwidth and power consumption. A migration to the optical domain in order to cope with the connectivity ...
