autores Clarisse Ribeiro Correia, V. José Manuel Tavares Vieira Cabral Lanceros-Méndez, S. Martins, M. Correia, V. Rocha, J. G. Cabral, J.M. Martins, Marcos Silva Lanceros-Mendez, S. Cabral, José Rocha, J.G.
palavras-chave Piezoelectric ultrasound emitter Piezoelectric ultrasound emitter transducers Transducer optimization Underwater acoustic channel Underwater wireless communication transducers