DEVICE FOR EMITTING TORSIONAL ULTRASONIC WAVES AND TRANSDUCER COMPRISING SAID DEVICE

摘要

The invention relates to a wave-emitting device comprising an electromechanical actuator stimulated by a signal generator that allows it to generate torsional waves with a higher amplitude, and to an ultrasonic transducer comprising said device. The use of said devices allows the reconstruction of the structural characteristics of the materials subjected to the waves generated by the emitter device.