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    • Low-power ultrasonic front-end for cargo container monitoring 

      Algueta-Miguel, Jose M. Upna; García Oya, José Ramón; López Martín, Antonio Upna; Cruz Blas, Carlos Aristóteles de la Upna; 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 ...