Ara es mostren els items 29472-29491 de 245593

    • Banda sonora discriminatòria pel control de la velocitat del trànsit en carreteres 

      Ustrell i Mussons, Raül (Universitat Politècnica de Catalunya, 2008-03)
      Projecte/Treball Final de Carrera
      Accés obert
      Aquest projecte pretén desenvolupar un mecanisme capaç d’aportar una millora en la funció que fan les bandes sonores que es troben instal·lades actualment en les carreteres i nuclis urbans, però sense la sèrie d’inconvenients ...
    • Banda transversal d'alerta generadora d'energia elèctrica per a senyalització vial de baix consum 

      Arias Casellas, Roberto; Vendrell Segura, Jordi (Universitat Politècnica de Catalunya, 2014-11-25)
      Projecte/Treball Final de Carrera
      Accés restringit per decisió de l'autor
      Aquest projecte té com a objectiu el disseny d’una Banda Transversal d’Alerta (BTA) que sigui capaç de generar energia elèctrica. Amb aquest sistema s’espera alimentar un aparell de senyalització vial de baix consum. En ...
    • Banderer de la comparsa de l'Escola Politècnica Superior d'Enginyeria de Vilanova i la Geltrú. 2004 

      Escola Politècnica Superior d'Enginyeria de Vilanova i la Geltrú (2004-02-22)
      Imatge
      Accés obert
      Banderer de la comparsa de l'Escola Politècnica Superior d'Enginyeria de Vilanova i la Geltrú, acompanyat de comparsers i comparseres de la colla de l'Escola pels carrers de Vilanova
    • Banderoles publicitàries a la Mitja Marató de Vilanova i la Geltrú. 2016 

      Universitat Politècnica de Catalunya. Servei d'Esports (2016-12-11)
      Imatge
      Accés obert
      Banderoles publicitàries a la Mitja Marató de Vilanova i la Geltrú, situades a les pistes municipals d'atletisme de la ciutat
    • Banderoles publicitàries a la Mitja Marató de Vilanova i la Geltrú. 2016 

      Universitat Politècnica de Catalunya. Servei d'Esports (2016-12-11)
      Imatge
      Accés obert
      Banderoles publicitàries a la Mitja Marató de Vilanova i la Geltrú, situades a les pistes municipals d'atletisme de la ciutat
    • Les bandes sonores en el cinema 

      Aragó Iglesias, Miriam (2009-04-27)
      Audiovisual
      Accés obert
    • Bandgap widening in macroporous silicon photonic crystals by multiperiodic structures 

      Segura García, Daniel; Cardador Maza, David; Vega d'Aurelio, Davide; Santos Blanco, M. Concepción; Dios Otín, Víctor Federico; Rodríguez Martínez, Ángel (Institute of Physics (IOP), 2018-05-14)
      Article
      Accés obert
      Large bandgaps with low transmission in 3D macroporous silicon photonic crystals have been proved as an interesting technology for the development of optical filters and spectroscopic MIR gas sensors. The aim of this study ...
    • Bandwidth assignment criteria against rayleigh backscattering effect in TDM-PON single-fibre wavelength-reuse networks 

      López Pastor, Eduardo Tommy; Lázaro Villa, José Antonio; Polo Querol, Víctor; Prat Gomà, Josep Joan (IEEE, 2011)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      In this paper, theoretical and numerical analysis for Rayleigh Backscattering (RB) in TDM-PON full-duplex single-fiber bidirectional transmission with burst mode upstream and reflective ONU are presented. The results show ...
    • Bandwidth extension of narrowband speech 

      Expósito Pérez, Miquel; Salavedra Molí, Josep (Universidad Politécnica de Valencia, 2014)
      Text en actes de congrés
      Accés obert
      Recently, 4G mobile phone systems have been designed to process wideband speech signals whose sampling frequency is 16 kHz. However, most part of mobile and classical phone network, and current 3G mobile phones, still ...
    • Bandwidth extension techniques for high-efficiency power amplifiers 

      García Tormo, Albert (Universitat Politècnica de Catalunya, 2011-04-15)
      Tesi
      Accés obert
      Aquesta tesi tracta sobre amplificació de potència d'alt rendiment de senyals variables en el temps; concretament, tracta sobre conversió de potència eficient (amb mínimes pèrdues) de tensions DC continues en senyals de ...
    • Bandwidth of crossbar and multiple-bus connections for multiprocessors 

      Lang, Tomás; Valero Cortés, Mateo; Alegre de Miguel, Ignasi (1982-12)
      Article
      Accés obert
      In this paper we compare the effective bandwidth in a multiprocessor with shared memory using as interconnection networks the crossbar or the multiple-bus. We consider a system with N processors and N memory modules, in ...
    • Bandwidth reduction for remote navigation systems through view prediction and progressive transmission 

      Vázquez Alcocer, Pere Pau; Sbert Cassasayas, Mateu (Elsevier Science Direct, 2004)
      Article
      Accés restringit per política de l'editorial
      Remote navigation systems, such as exploration of virtual 3D worlds or remote surgery, usually require higher bandwidth than the Internet connection commonly available at home. In this paper,we explore a set of techniques ...
    • Bandwidth reduction techniques for remote navigation systems 

      Vázquez Alcocer, Pere Pau; Sbert Cassasayas, Mateu (2002)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      In this paper we explore a set of techniques to reduce the bandwidth in remote navigation systems. These systems, such as exploration of virtual 3D worlds or remote surgery, usually require higher bandwidth than the common ...
    • Bandwidth-Based Wake-Up Radio solution through IEEE 802.11 technology 

      López Aguilera, M. Elena; García Villegas, Eduard (Multidisciplinary Digital Publishing Institute (MDPI), 2021-11-16)
      Article
      Accés obert
      IEEE 802.11 consists of one of the most used wireless access technologies, which can be found in almost all consumer electronics devices available. Recently, Wake-up Radio (WuR) systems have emerged as a solution for ...
    • Bandwidth-enhanced quadratic soliton formation by on-sample single-band amplification 

      Carrasco Rodríguez, Sílvia; Torner Sabata, Lluís (2000-09)
      Article
      Accés restringit per política de l'editorial
      Formation of optical solitons in quadratic nonlinear media under conditions for second-harmonic generation is investigated numerically in the presence of linear amplification at the fundamental frequency band. We show that ...
    • Bandwidth-enhancement g(m)-C filter with independent omega(O) and Q tuning mechanisms in both topology and control loops 

      Martínez García, Herminio; Vidal López, Eva María; Cantó, Andrea; Poveda López, Alberto; Guinjoan Gispert, Francisco (2010)
      Comunicació de congrés
      Accés restringit per política de l'editorial
      This paper deals with the proposal of a new topology for a gm-C continuous time filter which allows the adjustment and tuning of its characteristic parameters (ωO and Q) in an independent way (without cross-tuning), thereby ...
    • Bandwidth-Enhancement gm-C Filter with Independent wo and Q Tuning Mechanisms in Both Topology and Control Loops 

      Martínez García, Herminio; Vidal López, Eva María; Poveda López, Alberto; Guinjoan Gispert, Francisco (2010-06)
      Text en actes de congrés
      Accés obert
      This paper deals with the proposal of a new topology for a gm-C continuous time filter which allows the adjustment and tuning of its characteristic parameters (ωO and Q) in an independent way (without cross-tuning), thereby ...
    • Bandwidth-Enhancement gm-C Filter with independent ¿o and Q Tuning Mechanisms in Both Topology and Control Loops 

      Martínez García, Herminio; Vidal López, Eva María; Cantó, Andrea; Poveda López, Alberto; Guinjoan Gispert, Francisco (2010)
      Text en actes de congrés
      Accés obert
      This paper deals with the proposal of a new topology for a gm-C continuous time filter which allows the adjustment and tuning of its characteristic parameters (ωO and Q) in an independent way (without cross-tuning), thereby ...
    • Bandwidth-length trade-off figures of merit for electro-optic traveling wave modulators 

      Ibarra Fusté, Jose Antonio; Santos Blanco, M. Concepción (2013-05)
      Article
      Accés obert
      Closed-form expressions explicitly relating modulation bandwidth and active length in electro-optic traveling wave modulators are presented which fully account for skin-effect electrode loss and optical-electrical wave ...
    • Bang Nong Saeng 

      Sarquella, Pau (Cátedra Blanca de Barcelona, 2019-12)
      Article
      Accés obert
      The text takes three experiences from the author to develop three different tòpics as layers of architectural interest.The first, references new young practices and their ephemeral architectures, which due to their freedom, ...