Exploració per tema "Array"

Ara es mostren els items 1-16 de 16

    • 4MW photovoltaic solar installation project in public car park 

      Casares Martín, Juan Carlos (Universitat Politècnica de Catalunya, 2023-07-12)
      Treball Final de Grau
      Accés restringit per acord de confidencialitat
      Aquest document recull el Projecte tècnic per a la implantació d'un parc solar Fotovoltaic de 4 MW de potència nominal a un parc temàtic d'atraccions de Catalunya. Es tracta d'una instal·lació amb més de 5.000 mòduls ...

    • Analysis of array distortion in a microwave interferometric radiometer: Application to the GeoSTAR project 

      Torres Torres, Francisco; Tanner, Alan B.; Brown, S. T.; Lambrigsten, Bjorn H. (IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC, 2007-07-31)
      Article
      Accés obert

    • ANTEIA System: cost-effective solution for extense wave monitoring 

      Arraibi-Landa, Iratxe; García-Corcuera, Adolfo; Mader, Julien; González, Manuel (SARTI, 2018)
      Article
      Accés obert
      Bearing in mind the growing importance of reliable temporal data series for scientific surveys and monitoring related to climate change and extreme events, among other things, the ANTEIA System was developed as a cost-effective ...

    • Aplicació de les tècniques de sísmica passiva per caracteritzar sediments no consolidats 

      Peix Tarres, Miquel (Universitat Politècnica de Catalunya, 2013-06-25)
      Tesina
      Accés obert
      La sísmica passiva és un mètode de prospecció geofísica que es basa en l'enregistrament i posterior processat del soroll sísmic per obtenir la variació en fondària de la velocitat de les ones de cizalla. La sísmica passiva ...

    • Array antena SIW 24 GHz para radar de automóviles 

      Rosselló Fabregat, Joaquim (Universitat Politècnica de Catalunya, 2015-05-21)
      Treball Final de Grau
      Accés obert
      In this project a flat antenna array on Substrate Integrated Waveguide technology (SIW) has been designed, simulated and built to be used in automotive radar at 24 GHz. The software used in the simulation, configuration ...

    • Array codes and graph decompositions 

      Vilar Algueró, Ricard (Universitat Politècnica de Catalunya, 2019-01)
      Treball Final de Grau
      Accés obert
      Array codes are intended to correct bursts of errors in communication through noisy channels. As in regular codes there is a notion of maximum distance separating (MDS) array codes. A so-called Perfect One-Factorization ...

    • Beamformer characterization of the MIR instrument: the microwave interferometric reflectometer 

      Onrubia Ibáñez, Raúl; Pascual Biosca, Daniel; Querol Borràs, Jorge; Hyuk, Park; Camps Carmona, Adriano José (Institute of Electrical and Electronics Engineers (IEEE), 2017)
      Comunicació de congrés
      Accés restringit per política de l'editorial
      Global Navigation Satellite Systems - Reflectometry (GNSS-R) has opened promising results for remote sensing applications. The broadcast of new signals with wider bandwidth provides an opportunity to increase the performance ...

    • Bioinspired early detection through gas flow modulation in chemo-sensory systems 

      Ziyatdinov, Andrey; Fonollosa Magrinyà, Jordi; Valentín-Fernández Gallart, Luis; Gutierrez Galvez, Agustín; Marco Colas, Santiago; Perera Lluna, Alexandre (2015-01-01)
      Article
      Accés obert
      The design of bioinspired systems for chemical sensing is an engaging line of research in machine olfaction. Developments in this line could increase the lifetime and sensitivity of artificial chemo-sensory systems. Such ...

    • Disseny i fabricació de dues antenes array amb polarització circular (horària i antihorària) 

      Ferre Tenas, Roger (Universitat Politècnica de Catalunya, 2016-07-13)
      Treball Final de Grau
      Accés obert
      The project is about the design and manufacturing of two circular polarized antennas in microstrip (clockwise and counterclockwise). The group of antennas is performed by linearly polarized rectangular elements. For designing ...

    • DOA estimation of two targets using beamformer based methods with application to automotive radar 

      Cordero Hernandez, Javier (Universitat Politècnica de Catalunya, 2011-09-28)
      Projecte/Treball Final de Carrera
      Accés obert
      Realitzat a/amb:   Technische Universität Darmstadt
      English: Direction-of-arrival (DOA) estimation of two targets plays an important role in automotive radar. Two cases are distinguished: when the targets are closely spaced and the conventional beamformer is not able to ...

    • Microwave imaging radiometers by aperture synthesis performance simulator (part 2): instrument modeling, calibration, and image reconstruction algorithms 

      Camps Carmona, Adriano José; Hyuk, Park; Kang, Yujin; Bandeiras, J.; Barbosa, José; Vieira, Paula; Friaças, Ana; d'Addio, Salvatore (2016-05-12)
      Article
      Accés obert
      The Synthetic Aperture Interferometric Radiometer Performance Simulator (SAIRPS) has been a three-year project sponsored by the European Space Agency (ESA) to develop a completely generic end-to-end performance simulator ...

    • MIR: the microwave interferometric reflectometer, a new airborne sensor for GNSS-R advanced research 

      Onrubia Ibáñez, Raúl; Pascual Biosca, Daniel; Camps Carmona, Adriano José; Alonso Arroyo, Alberto; Hyuk, Park (Institute of Electrical and Electronics Engineers (IEEE), 2013)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      The use of Global Navigation Satellite Signals (GNSS) in reflectometric applications (GNSS-R) is highly extended in remote sensing applications, such as sensing sea state, soil moisture or ice layer characterization. There ...

    • Passive acoustic method for aircraft states estimation based on the Doppler effect 

      Martín Román, Sara-Regina; Genesca Francitorra, Meritxell; Romeu Robert, Jordi; Arcos Villamarín, Robert (2014-04-01)
      Article
      Accés restringit per política de l'editorial
      A passive acoustic method to locate moving sound sources is applied to maneuvering aircraft. The advantages of the method are that it is suitable for all kinds of aircraft, not only propeller-driven, and is not restricted ...

    • Preliminary end- to-end results of the MIR instrument: the microwave interferometric reflectometer 

      Onrubia Ibáñez, Raúl; Pascual, D.; Querol Borràs, Jorge; Hyuk, Park; Camps Carmona, Adriano José; Rudiger, Christoph; Walker, Jeffrey (Institute of Electrical and Electronics Engineers (IEEE), 2018)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      Global Navigation Satellite Systems - Reflectometry (GNSS-R) has shown his potential for remote sensing. Since new wider band signals are being broadcasted, and new systems are becoming available, a performance comparison ...

    • Probabilistic latent semantic analysis applied to whole genomes for classifying bacteria 

      Figuera Vinué, Pau (Universitat Politècnica de Catalunya / Universitat de Barcelona, 2016-01)
      Projecte Final de Màster Oficial
      Accés obert
      A partir d'una matriu de freqüències s'ha determinat quines són les variables latents amb el PLSA. S'han esbrinat varies possibilitats i a partir de la no colinialitat de les matrius en les que es descompsa, es pot veure ...

    • Sensor Array Optimization for multiple harmonic sound source separation and DOA 

      Suárez López, Elisabet (Universitat Politècnica de Catalunya, 2013-07)
      Projecte/Treball Final de Carrera
      Accés obert
      Realitzat a/amb:   Lunds universitet
      [ANGLÈS] This Proyect investigates how to realize a Goniometer Antenna to record communications, as well as the implementation of an algorithm to optimize the location of the sensors with the intend of separating the ...