High frequency wide beam PVDF ultrasonic projector for underwater communications

This work describes the development and characterization of a wide beam and wideband ultrasonic transducer, designed as an emitter for underwater communications up to 1.5 MHz. The active element being used is composed of two layers of 110 μm PVDF (Polyvinylidene fluoride) film, with NiCu electrodes....

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Detalhes bibliográficos
Autor principal: Martins, Marcos (author)
Outros Autores: Barardo, Christophe (author), Matos, Tiago (author), Gonçalves, Luís (author), Cabral, José (author), Silva, António (author), Jesus, Sérgio (author)
Formato: conferencePaper
Idioma:eng
Publicado em: 2017
Assuntos:
polymer ultrasound transduce
wideband
wide beam
very high frequency
wideband digital communications
underwater wireless communications
polymer ultrasound transducer
Engenharia e Tecnologia::Engenharia Eletrotécnica, Eletrónica e Informática
Science & Technology
Texto completo:http://hdl.handle.net/1822/53141
País:Portugal
Oai:oai:repositorium.sdum.uminho.pt:1822/53141

Texto Completo

http://hdl.handle.net/1822/53141

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