Now showing items 1-7 of 7

  • Atmospheric-turbulence-induced power-fade statistics for a multiaperture optical receiver 

    Belmonte Molina, Aniceto; Comerón Tejero, Adolfo; Rubio, Juan Antonio; Fernández (OPTICAL SOC AMER, 1997-01-31)
    Article
    Open Access
    To estimate the probability distributions of power fades, we consider two basic types of disturbance in electromagnetic wave propagation through atmospheric turbulence: wave-front intensity fluctuations and wave-front ...
  • Exploiting polarimetric TerraSAR-X data for sea clutter characterization 

    Makhoul Varona, Eduardo; López Martínez, Carlos; Broquetas Ibars, Antoni (Institute of Electrical and Electronics Engineers (IEEE), 2016-01-01)
    Article
    Open Access
    This paper presents a detailed characterization of sea/ocean clutter returns at X-band, imaged by TerraSAR-X (TSX) mission from the radiometric, statistical, and polarimetric standpoints. Different TSX data takes, covering ...
  • Peptide delta-turn: Literature survey and recent progress 

    Toniolo, Claudio; Crisma, Marco; Moretto, Alessandro; peggion, Cristina; Formaggio, Fernando; Alemán Llansó, Carlos; Cativiela, Carlos; Ramakrishnan, Chandrasekharan; Balaram, Padmanabhan (2015-09-28)
    Article
    Open Access
    Among the various types of a-peptide folding motifs, delta-turn, which requires a central cis-amide disposition, has been one of the least extensively investigated. In particular, this main-chain reversal topology has been ...
  • Statistical properties of silence gap in public mobile telephony channels with application to data transmission 

    Barceló Arroyo, Francisco (IEEE, 2001-06)
    Conference report
    Restricted access - publisher's policy
    This paper examines the probability distribution of the channel idle time in mobile public telephony systems: personal communication systems (PCS) and private mobile radio (PMR). Results are used to predict the time available ...
  • Statistical study of personal computer cluster harmonic currents from experimental measurements 

    Mesas García, Juan José; Sainz Sapera, Luis; Sala Pérez, Pau (2015-01-02)
    Article
    Open Access
    The net harmonic currents generated by a cluster of desktop personal computers are studied statistically. Personal computers (PCs) are single-phase non-linear loads with low individual consumption but significant collective ...
  • STT-MRAM cell reliability evaluation under process, voltage and temperature (PVT) variations 

    Vatajelu, Elena Ioana; Rodríguez Montañés, Rosa; Indaco, Marco; Prinetto, Paolo; Figueras Pàmies, Joan (Institute of Electrical and Electronics Engineers (IEEE), 2015)
    Conference report
    Restricted access - publisher's policy
    The CMOS based memories are facing major issues with technology scaling, such as decreased reliability and increased leakage power. A point will be reached when the technology scaling issues will overweight the benefits. ...
  • Temporal discovery workbench (TDWB) 

    Blasco Calzada, Daniel (Universitat Politècnica de CatalunyaUniversity of Aberdeen, 2012)
    Master thesis (pre-Bologna period)
    Open Access
    The necessity of providing an agile tool to researchers, who want to describe the data series behaviour before a special event, has encouraged me to carry out this project. This is a software engineering project that ...