Now showing items 1-20 of 24

    • 3D bunch-by-bunch feedback system at ANKA to increase storable beam current 

      Egidos Plaja, Núria (Universitat Politècnica de Catalunya, 2016-09-21)
      Master thesis
      Open Access
      Covenantee:   Karlsruher Institut für Technologie
      In the ANKA storage ring, a digital state-of-the-art Bunch-By-Bunch (BBB) feedback system provides damping of Coupled-Bunch-Instabilities (CBI) in order to increase the maximum storable beam current and lifetime. Performance ...
    • A Fairness-Oriented Interference-Balancing Scheme for Cooperative Frequency Hopping Ad Hoc Networks 

      Pujol i Molist, Xavier (Universitat Politècnica de Catalunya, 2011-11-21)
      Master thesis (pre-Bologna period)
      Open Access
      Covenantee:   Karlsruher Institut für Technologie
      English: It may quite frequently occur in an ad hoc network that the density of users in a given area becomes relatively high during some period of time. At the same time, network resource scheduling is not done regarding ...
    • An experimental and numerical study on the promoting effect of Dimethyl Ether on the ignition delay time of Methane 

      Ruiz González, Raquel (Universitat Politècnica de Catalunya / Karlsruher Institut für Technologie, 2013)
      Bachelor thesis
      Restricted access - author's decision
      Covenantee:   Karlsruher Institut für Technologie
      Understanding and domination of energy is one of the goals the human mankind has always followed, but it has never had as much importance as it has nowadays. At present, more of 90 % of the total amount of energy support ...
    • Analysis of derived features for the motion classification of a passive lower limb exoskeleton 

      Costa I Ruiz, Albert (Universitat Politècnica de Catalunya, 2019-11-11)
      Master thesis
      Open Access
      Covenantee:   Karlsruher Institut für Technologie
      Analysis of Derived Features for the Motion Classification of a PassiveLowerLimbExoskeleton The recognition of human motion intentions is a fundamental requirement to control efficiently an exoskeleton system. The exoskeleton ...
    • Analytical description of the fiber orientation in the joining area of composite structures 

      Vilarrasa Pujol, Olma (Universitat Politècnica de Catalunya, 2018)
      Master thesis
      Open Access
      Covenantee:   Karlsruher Institut für Technologie
      The application of fiber reinforced composites in multi material assemblies increases because of the potential to create products with low weight and high load capacity. The joining methods used in the industry, often ...
    • Application of a Kalman Filter with Augmented Measurement Model in Non-Invasive Cardiac Imaging 

      Elies Henar, Francesc (Universitat Politècnica de Catalunya, 2011-11-09)
      Master thesis (pre-Bologna period)
      Open Access
      Covenantee:   Karlsruher Institut für Technologie
      This work will focus on improving the Kalman filter by use of an extended measurement model [Kaipio et Somersalo, 1999] which introduces spatial regularization terms into the filter. This model has been applied in solvers ...
    • Charge carrier dynamics and interfaces in perovskite solar cells 

      Rueda Delgado, Diana Paola (Universitat Politècnica de Catalunya, 2019-07-30)
      Doctoral thesis
      Open Access
      Covenantee:   Karlsruher Institut für Technologie
      Organometal halide perovskites for solar cells are hybrid semiconductors that recently have caught the attention of the scientific community due to its excellent performance and attractive optical properties. Since then, ...
    • Continuous wave frequency modulated optical feedback (CWFM-OF) : theory and applications 

      Jha, Ajit (Universitat Politècnica de Catalunya, 2016-11-25)
      Doctoral thesis
      Open Access
      Covenantee:   Karlsruher Institut für Technologie
      Diese Arbeit soll einen Beitrag leisten zur Entwicklung neuer Sensorstrategien, basierend auf Phänomenen der optischer Rückkopplung, in Kombination mit die Intensitätsmodulation des Lasers. Optische Rückkopplung, ein ...
    • Control for the steering angle of a demonstration vehicle with wheel-selective drives and redundant steering actuators 

      Calderon Freire, Hector (Universitat Politècnica de Catalunya, 2019-10-30)
      Bachelor thesis
      Restricted access - author's decision
      Covenantee:   Karlsruher Institut für Technologie
      Directora: Gemma Fargas
    • Coupling of photonic wire bonds to TriPleX waveguides 

      Cabrejo Ponce, Meritxell (Universitat Politècnica de Catalunya, 2017-05-31)
      Bachelor thesis
      Restricted access - confidentiality agreement
      Covenantee:   Karlsruher Institut für Technologie
    • Deep Learning Techinques for LDPC shortening 

      Auladell i Parellada, Pol (Universitat Politècnica de Catalunya, 2020-08-03)
      Bachelor thesis
      Open Access
      Covenantee:   Karlsruher Institut für Technologie
      The idea of this project is, using Deep Learning (DL) techniques, find a way to shorten a Low-Density Parity-Check (LDPC) code. This is possible since a Bipartite Graph has a similar structure to a artificial neuron system ...
    • Deployment of Energy Detector for Congnitive Relay with Multiple Antennas 

      Rodés Guirao, Lucas (Universitat Politècnica de Catalunya, 2015-09)
      Bachelor thesis
      Open Access
      Covenantee:   Karlsruher Institut für Technologie
      Deployment of a signal detector based on Energy Detection in order to take advantage of spectrum holes in a Cognitive Relay scenario. Furthermore, the case with multiple antennas in reception (i.e. where the detection ...
    • Designing an iot-based digital restaurant system platform 

      Sánchez Mir, Xavier (Universitat Politècnica de Catalunya, 2016-11-14)
      Bachelor thesis
      Restricted access - confidentiality agreement
      Covenantee:   Karlsruher Institut für Technologie
    • Double resonant character in an optical cavity for high performance and stable polymer solar cells 

      Liu, Quan (Universitat Politècnica de Catalunya, 2018-03-23)
      Doctoral thesis
      Open Access
      Covenantee:   Karlsruher Institut für Technologie
      Solution-processed thin film solar cells emerged as very promising photovoltaic technologies suitable for a low cost roll-to-roll upscale production. Such thin film character also ensures lightweight and flexibility for ...
    • Fertigstellung und Inbetriebnahme eines Versuchstands zur Vermessung experimenteller induktiver Batterieladesysteme 

      Vidal, Humbert (Universitat Politècnica de Catalunya, 2015)
      Master thesis
      Open Access
      Covenantee:   Karlsruher Institut für Technologie
      Within the framework of inductive technology, this master’s thesis represents the conclusion of several previous projects that pursuit a common objective, to design and develop an inductive wireless power transfer system ...
    • FSK transceiver implementation by means of reprogramming the FPGA of the USRP 

      Lax Cortina, Jorge (Universitat Politècnica de Catalunya, 2014-12)
      Master thesis (pre-Bologna period)
      Restricted access - confidentiality agreement
      Covenantee:   Karlsruher Institut für Technologie
    • GPU-based low-level image processing for object recognition using HDR images 

      Dominguez Tejera, Jonatan (Universitat Politècnica de Catalunya / Karlsruher Institut für Technology, 2012-06-15)
      Master thesis (pre-Bologna period)
      Open Access
      Covenantee:   Karlsruher Institut für Technologie
      [ANGLÈS] The algorithm developed for object recognition using HDR images is divided in 3 modules. The first one obtain images without noise from the scene using a fusion method, which one is based on the pdf of each pixel ...
    • Interactive rendering of large and unstructured particles 

      Pérez Toro, Albert (Universitat Politècnica de Catalunya, 2017-09-18)
      Bachelor thesis
      Open Access
      Covenantee:   Karlsruher Institut für Technologie
      Interactive Rendering of Large and Unstructured Particle Datasets, creation of a pipeline with OpenCL and renderize it with OpenGL.
    • Multimodal eye's optical quality (MEOQ) 

      García Guerra, Carlos Enrique (Universitat Politècnica de Catalunya, 2016-07-29)
      Doctoral thesis
      Open Access
      Covenantee:   Karlsruher Institut für Technologie
      Within the visual system, the optics of the eye is responsible for forming images of external objects on the ocular fundus for its photo-reception and neural interpretation. However, the eye is not perfect and its capabilities ...
    • Noise Reduction for ILSE Interviews 

      Pastrana Costa, Asunción (Universitat Politècnica de Catalunya, 2015-04-30)
      Master thesis (pre-Bologna period)
      Open Access
      Covenantee:   Karlsruher Institut für Technologie
      This thesis presents a research on noise reduction in order to improve automatic speech recognition (ASR) applied to the ILSE (Interdisciplinary Longitudinal Study on Adult Development and Aging) interviews. The first ...