Browsing by Subject "Electronic measurements"
Now showing items 1-20 of 50
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Aging compensation in a class-A high-frequency amplifier with DC temperature measurements
(Multidisciplinary Digital Publishing Institute (MDPI), 2023-08-10)
Article
Open AccessOne of the threats to nanometric CMOS analog circuit reliability is circuit performance degradation due to transistor aging. To extend circuit operating life, the bias of the main devices within the circuit must be adjusted ... -
Characterization of radio propagation channel in industrial systems
(Universitat Politècnica de Catalunya, 2014-09-12)
Master thesis (pre-Bologna period)
Open Access
Covenantee: Universität Freiburg im Breisgau[ANGLÈS] Wireless sensing is increasingly demanded, especially in harsh industrial environments. Within the presented work a measurement prototype to check the feasibility of wireless sensing in harsh industrial environments ... -
Commissioning of a telemetry system for data acquisition at the rotor of a turbine rig
(Universitat Politècnica de Catalunya, 2016-09)
Bachelor thesis
Restricted access - author's decision
Covenantee: Technische Universität Darmstadt -
Control electronics for heat flux measurement for planetary exploration
(Universitat Politècnica de Catalunya, 2021-01)
Bachelor thesis
Restricted access - confidentiality agreement -
Control remot d'equips de marcatge industrials: remot SAT
(Universitat Politècnica de Catalunya, 2016-06)
Bachelor thesis
Restricted access - author's decision
Covenantee: MacsaAquest projecte esta enfocat a la recerca de trobar un sistema de comunicació remota que es pugi utilitzar en un període de temps curt, per poder realitzar diagnosis dels equips de Macsa. D’aquesta manera es vol realitzar ... -
Correcció de variabilitat i aging mitjançant un sensor de temperatura heterodí
(Universitat Politècnica de Catalunya, 2021-01)
Bachelor thesis
Open AccessThe reduction in transistors channel length and the increase of the frequency at which they work has allowed an exponential improvement of the capabilities of integrated circuits. However, this increase in performance has ... -
Desarrollo de un prototipo para la monitorización de la temperatura periférica en la muñeca
(Universitat Politècnica de Catalunya, 2017-06)
Bachelor thesis
Open AccessDuring the last past years, with the fast advance of the technology, our interest in monitoring daily activities and well-being habits have increased. Nowadays, there are a large number of portable devices in the market ... -
Desenvolupament d'un sistema de control multicanal de sensors
(Universitat Politècnica de Catalunya, 2016)
Master thesis (pre-Bologna period)
Open AccessA tot el món hi ha una gran quantitat de sensors i aquests s’utilitzen per molts usos diferents. Podem trobar sensors dintre d’un cotxe, als avions, a qualsevol aparell domèstic, fins i tot dintre el ser humà. No obstant, ... -
Desenvolupament d'un sistema de control per assaigs de Compatibilitat Electromagnètica: Immunitat radiada i conduïda
(Universitat Politècnica de Catalunya, 2020-05)
Bachelor thesis
Open AccessEach electronic device with commercial purposes within the European Union shall declare the EMC normative compliance. One the requirements consists on assuring that the device continues operating as intended when electromagnetic ... -
Design and implementation of a loudness monitoring system
(Universitat Politècnica de Catalunya, 2013-07-24)
Master thesis
Open Access[ANGLÈS] The main objective of the project is to explore the normalization of audio levels in the media industry, which is a relevant issue nowadays. Many broadcast organizations around the world are concerned about this ... -
Design of a monitoring device for closed protocol fire protection systems
(Universitat Politècnica de Catalunya, 2020-11-25)
Bachelor thesis
Restricted access - confidentiality agreement -
Design of a multi-level memory cell with new emerging non-volatile memristive technology
(Universitat Politècnica de Catalunya, 2017-01)
Bachelor thesis
Open AccessThis thesis based on theoretical work from Vourkas et al. demonstrates experimentally that ternary memory cells are achievable. It does so using Knowm.org commercially available memristors and combining several of them in ... -
Design of an ammeter for the test of printed circuits
(Universitat Politècnica de Catalunya, 2019-01)
Bachelor thesis
Open AccessDesign this ammeter from a current sensor. Developing around it a system capable of communicating easily with the user. -
Design, fabrication and characterization of Bulk Acoustic Wave Resonators
(Universitat Politècnica de Catalunya, 2020-06)
Bachelor thesis
Open Access
Covenantee: University of Colorado Colorado SpringsThe constant demand for higher speed and larger bandwidths together with the massive development of personal communications systems, navigation, satellite communications as well as personal computer and data processing ... -
Detecció corrosió oculta en biguetes mitjançant sistemes d'instrumentació electrònica
(Universitat Politècnica de Catalunya, 2022-07-07)
Bachelor thesis
Open AccessCorrosion is a phenomenon that affects structural joists made of iron and steel, which are especially present in Spanish buildings dated from 1900 to 1940. Its detection is complex, because the only accessible part is the ... -
Detección de crisis epilépticas a partir de señales EEG mediante índices basados en el algoritmo de Lempel-Ziv
(Universitat Politècnica de Catalunya, 2013)
Bachelor thesis
Open AccessHoy en día hay 50 millones de personas en el mundo afectadas por la epilepsia, en España se calcula que la padecen cerca de 400.000 personas y cada año aparecen 20.000 casos nuevos. A la mayoría de los enfermos se les puede ... -
Development and implementation of a LabVIEW based SCADA system for a meshed multi-terminal VSC-HVDC grid scaled platform
(Universitat Politècnica de Catalunya, 2016-10-05)
Bachelor thesis
Open AccessThis project is oriented to the development of a Supervisory, Control and Data Acquisition (SCADA) software to control and supervise electrical variables from a scaled platform that represents a meshed HVDC grid employing ... -
Development of a low-cost prototype to evaluate the performance of Transdermal Optical Links
(Universitat Politècnica de Catalunya, 2020-06)
Bachelor thesis
Open Access
Covenantee: Aristoteleio Panepistēmio ThessalonikēsThis thesis presents the design, setup and implementation of a low-cost prototype system to evaluate the performance of a transcutaneous optical link. More specifically, the architecture of the system as its design (hardware ... -
Development of an acquisition circuit of multiple biological signals for integration into a wearable bracelet
(Universitat Politècnica de Catalunya, 2017-10-20)
Bachelor thesis
Open AccessEste proyecto trata sobre el diseño, validación y prototipado de un circuito para la adquisición de señales biológicas. Estas señales son el electrocardiograma y el pulso a través de la fotopletismografía y son medidas en ... -
DFP: automated measurement system of pcb
(Universitat Politècnica de Catalunya, 2018-05)
Bachelor thesis
Open Access
Covenantee: Ficosa InternacionalThe automated measurement system of pcb project (hereinafter, AMSOP), is intended to develop an automated system which improve the way to carry out different tests in a printed circuit board (pcb). The project mainly focuses ...
