Exploració per altres contribucions "O'Callaghan Castellà, Juan Manuel"

Ara es mostren els items 1-20 de 23

    • Analysis of different methods to derive microwave resonator parameters from experimental data using Python 

      Gallardo, Queralt (Universitat Politècnica de Catalunya, 2020-01)
      Treball Final de Grau
      Accés restringit per acord de confidencialitat
      Realitzat a/amb:   Sincrotró ALBA
      Aquesta tesi es desenvolupa en el marc d'una associació de projectes del consorci entre ALBA Synchrotron Light Source (ALBA), el Conseil Européen pour la Recherche Nucléaire (CERN), l'Institut de Ciència de Materials de ...

    • Análisis de geometrías fractales para resonadores microstrip 

      Extremera Extremera, Manuel Jesus (Universitat Politècnica de Catalunya, 2016-02-25)
      Projecte/Treball Final de Carrera
      Accés obert
      Usage and popularity growth of communications satellites has increased the interest on filter synthesis research. Nowadays, the improvement of the trade-off between size, weight, cost and performance is the golden rule. ...

    • Avaluació no invasiva d'implants mèdics (Stents) 

      Carrió Boixeda, Narcís (Universitat Politècnica de Catalunya, 2015-04)
      Projecte/Treball Final de Carrera
      Accés obert
      Feasibility study of a method to detect irregularities in medical implants (stents) by microwave spectrometry.

    • Design of planar probes for stent monitoring 

      Amorós García de Valdecasas, Susana (Universitat Politècnica de Catalunya, 2016-07-28)
      Projecte/Treball Final de Carrera
      Accés restringit per acord de confidencialitat

    • Design, development and test of ICI radiometer back-end modules in the frame of metop 2nd-gen satellite constellation 

      Albajar Garduño, Marc (Universitat Politècnica de Catalunya, 2018-10)
      Projecte Final de Màster Oficial
      Accés restringit per decisió de l'autor
      Realitzat a/amb:   TRYO
      This Thesis belongs to a scientific project realized by the TRYO Company, which is part of the aerospace sector of the SENER Group. It describes the design, analysis, measurements and results of one of the back-end modules ...

    • Development of coaxial probes for permitivity measurament of biological samples 

      Cano Campreciós, Marina (Universitat Politècnica de Catalunya, 2019-02)
      Treball Final de Grau
      Accés restringit per decisió de l'autor

    • Evaluation 3D printing technologies for the realization of RF and microwave components 

      Gómez Domínguez, Darío (Universitat Politècnica de Catalunya, 2019-01)
      Projecte Final de Màster Oficial
      Accés restringit per acord de confidencialitat
      The recent emergence of the 3D printing technology, also called additive manufacturing (AM), and its more than obvious possible application for microwaves purposes leads to a potential improvement in the field of low-cost ...

    • Evaluation of the surface impedance of ReBCO coated conductors and requirements for their use as beam screen materials for the FCC-hh 

      Krkotic, Patrick (Universitat Politècnica de Catalunya, 2022-11-25)
      Tesi
      Accés obert
      (English) The Future Circular Hadron Collider (FCC-hh) is a proposal for a 100-kilometre-long particle accelerator with collision energy substantially higher than previous colliders to expand the Large Hadron Collider (LHC) ...

    • Extension of the application range of a resonant cavity for permittivity measurement 

      Marino, Italo (Universitat Politècnica de Catalunya, 2017-03)
      Treball Final de Grau
      Accés restringit per acord de confidencialitat

    • Measurement of permittivity at microwave frequencies using coplanar transmission lines 

      González Martínez, Pedro (Universitat Politècnica de Catalunya, 2017-01)
      Treball Final de Grau
      Accés obert
      This thesis studies the possibility of using CPW to measure the permittivity of materials. For this purpose, the material to be measured (MUT) is deposited on the CPW and measurements of S parameters are made from which ...

    • Methods for Measuring Permittivity of Biological Samples: Coaxial Probe 

      Rodríguez Utrera, Sergi (Universitat Politècnica de Catalunya, 2016-05)
      Treball Final de Grau
      Accés restringit per decisió de l'autor
      This thesis shows the capacity of a coaxial probe to measure permittivity in biological samples. The project’s aim is to study the optimal parameters which the coaxial probe has to have in order to perform measurements as ...

    • Microwave measurements of dielectric material to be used in the CERN Future Circular Collider study 

      Diez Comas, Albert (Universitat Politècnica de Catalunya, 2020-09-03)
      Treball Final de Grau
      Accés obert
      Realitzat a/amb:   Sincrotró ALBA / Institut de Ciència de Materials de Barcelona / Institut de Física d’Altes Energies / European Organization for Nuclear Research
      The main objective of this project is to design, fabricate and test a resonator capable of measuring the required properties of different dielectric samples in the microwave region for a temperature range of 20 – 100 K ...

    • Microwave measurements of material properties for CERNs Future Circular Collider 

      Abu Helalah, Ebrahim (Universitat Politècnica de Catalunya, 2021-06)
      Projecte Final de Màster Oficial
      Accés restringit per decisió de l'autor
      Realitzat a/amb:   Sincrotró ALBA

    • Microwave monitoring of biodegradable stents 

      Vela González, Roger (Universitat Politècnica de Catalunya, 2020-08-29)
      Treball Final de Grau
      Accés obert
      The main purpose of this project is to provide a simple, economical and useful device that enables the study of the effects of changes of biodegradable vascular stents in a well-controlled environment.

    • Microwave monitoring of biodegradable stents 

      Alcalá Marín, Sergi (Universitat Politècnica de Catalunya, 2020-01-10)
      Projecte Final de Màster Oficial
      Accés obert
      The main goal of this work is to use Microwave Spectrometry (MWS) techniques to monitor the degradation/ageing process of biodegradable stents. To do so, we will first measure three metallic biodegradable stents of different ...

    • Passive devices in X-Band for space communications 

      Albajar Garduño, Marc (Universitat Politècnica de Catalunya, 2016-02-09)
      Treball Final de Grau
      Accés restringit per acord de confidencialitat

    • Permittivity measurement of biological samples using SIW devices 

      Carreño Megias, Xavier (Universitat Politècnica de Catalunya, 2017-01)
      Treball Final de Grau
      Accés obert
      La investigación para el muestreo de muestras biológicas ha avanzado buscando sacar la mejor sensibilidad i métodos que no dañen las muestras o incluso las destruyan. Una rama de métodos que es posible que puedan llegar a ...

    • Permittivity measurement using coupled microstrip resonators 

      Franco Herruzo, Juan José (Universitat Politècnica de Catalunya, 2017-01)
      Treball Final de Grau
      Accés obert
      This thesis comprises four microstrip resonator designs simulated with ADS and HFSS. The designs subsequently have been physically implemented with the final goal of obtaining the real part of the permittivity of the ...

    • Permittivity measurements using coaxial probes 

      Oliver Riera, Bartomeu (Universitat Politècnica de Catalunya, 2017-05)
      Treball Final de Grau
      Accés obert
      The main objective of this thesis is to characterize, using the ADS software, the coaxial probe provided by the faculty ETSETB and utilize such probe in order to calculate the permittivity of different materials

    • RF Evaluation of vascular implants (stents) 

      Felip, Xavier (Universitat Politècnica de Catalunya, 2019-02)
      Treball Final de Grau
      Accés restringit per decisió de l'autor