Browsing by Subject "Printed circuits"
Now showing items 1-19 of 19
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Automatización y control de un motor a pasos para la sintonización de filtros de microondas
(Universitat Politècnica de Catalunya, 2010-12-15)
Master thesis (pre-Bologna period)
Open AccessCatalà: L'objectiu del projecte és ajustar de forma automàtica la freqüència central de un ressonador de microones a la freqüència que desitgi l'usuari. Per aconseguir-ho, s'introdueix la freqüència desitjada al software ... -
Caracterización de células solares de contactos posteriores IBC
(Universitat Politècnica de Catalunya, 2016-09-23)
Bachelor thesis
Open AccessThe objective of the present work is the characterization of interdigitated back-contact solar cells (IBCs) and the improvement of the Suns-Voc measurement equipment located in the characterization laboratory of the Micro ... -
Copper recovery from PCBs by Acidithiobacillus ferrooxidans: toxicity of bioleached metals on biological activity
(Springer, 2020-04-01)
Article
Restricted access - publisher's policyThe suitability and limits of bioleaching for copper recovery from printed circuits boards has been stated with new strategies and methodologies. The process has been tested using a continuous column reactor simulating ... -
Del disseny a la fabricació d'un producte d'estètica
(Universitat Politècnica de Catalunya, 2016)
Master thesis (pre-Bologna period)
Restricted access - confidentiality agreement -
Design and implementation of a reaction wheels control system hardware
(Universitat Politècnica de Catalunya, 2016-02)
Bachelor thesis
Restricted access - confidentiality agreement -
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 of planar probes for stent monitoring
(Universitat Politècnica de Catalunya, 2016-07-28)
Master thesis (pre-Bologna period)
Restricted access - confidentiality agreement -
Design of the electric power system of a Cubesat educational kit
(Universitat Politècnica de Catalunya, 2019-07-18)
Bachelor thesis
Open AccessEste proyecto nace a raíz de un antiguo proyecto de un antiguo alumno de ERASMUS que hubo en la universidad (Antoine), quién hizo el diseño de un CubeSat a modo “Kit educacional” para la universidad. Un CubeSat es por ... -
Development of a code for the thermal simulation of spacecraft PCBs
(Universitat Politècnica de Catalunya, 2018-06)
Bachelor thesis
Restricted access - author's decision -
Development of digitally controlled RF device for verification of up to N-ports Vector Network Analyzer
(Universitat Politècnica de Catalunya, 2014-05-12)
Master thesis (pre-Bologna period)
Restricted access - author's decision
Covenantee: Technische Universität Darmstadt[ANGLÈS] In this work, electronic verification of Vector-Network-Analyzer calibration is presented. Three approaches to implement electronic verification are proposed. This thesis also includes designing explanations, ... -
Disseny d'un sistema electrònic pel control d'equips de laboratoris
(Universitat Politècnica de Catalunya, 2015-07-30)
Master thesis
Restricted access - confidentiality agreement -
Disseny i implementació d'un circuit de test d'interruptors de potencia
(Universitat Politècnica de Catalunya, 2018-09-10)
Bachelor thesis
Open AccessEl present treball se centra en planificar, simular i desenvolupar un circuit imprès dissenyat específicament per a analitzar el correcte funcionament, en diferents situacions, de les cel·les de commutació realitzades per ... -
Disseny i implementació d'un sistema endollable per a la mesura de temperatura, humitat i nivell acústic amb comunicació sense fils
(Universitat Politècnica de Catalunya, 2014-12)
Master thesis (pre-Bologna period)
Open Access[ANGLÈS] Design and implementation of a wall-outlet pluggable system capable of measuring temperature, humidity and noise level with wireless data transmission -
Disseny i optimització d'un sistema de detecció de tocats sense fil per a l'esport de l'esgrima: mòdul estàtic
(Universitat Politècnica de Catalunya, 2011-03-15)
Master thesis (pre-Bologna period)
Restricted access - author's decisionThis project continues the work developed in the previous project "Full engineering of a wireless system for the detection of hits to fencing". It consists of full design of the wireless hits marking console for the sport ... -
Elemental copper recovery from e-wastes mediated with a two-step bioleaching process
(Springer, 2020-03-27)
Article
Open AccessCopper recovery from printed circuit boards (PCB) from waste mobile phones was investigated using a two-step bioleaching process. The method consists of a first step where Fe(II) ions are biologically oxidised to Fe(III) ... -
Enhancing the performance of handset antennas by means of groundplane design
(Institute of Electrical and Electronics Engineers (IEEE), 2006)
Conference report
Restricted access - publisher's policy -
Printed Circuit Board (PCB) design process and fabrication
(Czech Technical University of Prague. Faculty of Electrical Engineering, 2019-05-06)
Book
Open AccessThis module describes main characteristics of Printed Circuit Boards (PCBs). A brief history of PCBs is introduced in the first chapter. Then, the design processes and the fabrication of PCBs are addressed and finally a ... -
Printed circuit boards: a review on the perspective of sustainability
(2013-12)
Article
Restricted access - publisher's policyModern life increasingly requires newer equipments and more technology. In addition, the fact that society is highly consumerist makes the amount of discarded equipment as well as the amount of waste from the manufacture ... -
Study of surface characterization techniques applied to gold coated contacts in printed circuit boards (PCBs).
(Universitat Politècnica de Catalunya, 2016-06)
Bachelor thesis
Restricted access - author's decisionThis study aims at providing insight in the world of surface characterization techniques with particular reference to gold coatings. These techniques have become indispensable to understand the causes of failure in many ...
