The multifrequency composites of 2–2 connectivity modelled in this work are made with
groups of piezoelectric elements of different lateral dimensions, periodically reproduced in …

At present, lot of piezoelectric broad band ultrasonic transducers use as active material
piezoelectric ceramic composites. In a typical transducer based on piezocomposites the …

Multifrequency composites seems to be a good approach to increase the acoustic
bandwidth of standard piezoelectric composites. The mechanical coupling between the …

The influence of the mechanical coupling between the elements (cross-coupling) on the final
performances of a piezoelectric array transducer is a well-known matter. Different solutions …

The trade-off between sensitivity and bandwidth in ultrasonic transducers devoted to NDT
purposes is sometimes unbalanced in favour of sensitivity, due to the attenuation of the …

-At present, lot of piezoelectric broad band ultrasonic transducers use zyxwvutsrqponmlk as
active material piezoelectric ceramic composites. In a typical transducer based on …

Buscando mejorar el desempeño de los transductores se desarrollaron nuevas
arquitecturas que optimizan la emisión y recepción del ultrasonido, se mejoraron las …

At present a lot of piezoelectric broad band ultrasonic transducers for both, medical and
NDE purposes, use as active material piezoelectric ceramic composites. A lot of scientific …