Now showing items 1-3 of 3

    • Improvement of floor tile feet 

      Iriso Dallo, Beatriz (2012)   Proyecto Fin de Carrera / Ikasketen Amaierako Proiektua  OpenAccess
      Innovation, design, implementation of new technologies and awareness for the environment and society, is the basis of this project, which aims to provide an alternative to an existing product, giving it added value, ...
    • Low-power ultrasonic front-end for cargo container monitoring 

      Algueta-Miguel, Jose M. Upna Orcid; García Oya, José Ramón; López Martín, Antonio Upna Orcid; Cruz Blas, Carlos Aristóteles de la Upna Orcid; Muñoz Chavero, Fernando; Hidalgo Fort, Eduardo (IEEE, 2019)   Artículo / Artikulua  OpenAccess
      A low-power ultrasonic communication system conceived for cargo container monitoring is presented. Two piezoelectric transducers operating at 40 kHz are used for generating and acquiring an ultrasonic signal through the ...
    • Subsampling OFDM-based ultrasonic data communication through metallic channels for monitoring of cargo containers 

      García Oya, José Ramón; Algueta-Miguel, Jose M. Upna; García Doblado, José; Muñoz Chavero, Fernando; Hidalgo Fort, Eduardo; Baena Lecuyer, Vicente; López Martín, Antonio Upna (IEEE, 2019)   Artículo / Artikulua  OpenAccess
      An enhanced ultrasonic communication system based on piezoelectric transducers for monitoring of goods in cargo containers is presented. The proposed system consists of several sensors placed inside the container, whose ...