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Ultrasonic Wireless Communication for Underwater Applications

  • Couverture cartonnée
  • 148 Nombre de pages
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Underwater wireless communication systems are becoming a priority in terms of research and technological development due to the in... Lire la suite
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Description

Underwater wireless communication systems are becoming a priority in terms of research and technological development due to the increasing demand for exploring the oceans potential in scientific target fields like pharmaceutical, oil, minerals, environmental and biodiversity. This demand is increasing exponentially with the need for high data rate and near-real-time communications between submerged mobile and static agents. In this work, a high data rate communications system that works at 1 Mbps has been developed. For high data-rates and real-time applications it was necessary to develop ultrasound transducers able to work at high frequencies, and wideband, with suitable responses to digital modulations. The system was validated by the implementation of a full duplex point-to-point communication at 1 Mbps using OOK modulation with a 1 MHz single carrier. The system was successfully tested in a swimming pool at a distance of 6 meters with a 1 Mbps rate, using just 1.4 µJ of energy consumption per bit.

Auteur

M. Martins received the Ph.D. degree in electronics engineering from the University of Minho, in 2013. He was Assistant Prof. from 2011 to 2015 at IPCA. Since 2014 he has been an Assistant Prof. at the Dep. of Industrial Electronics, University of Minho. Currently his working in underwater communications, piezoelectric materials and MEMS sensors.

Informations sur le produit

Titre: Ultrasonic Wireless Communication for Underwater Applications
Auteur:
Code EAN: 9783659810701
ISBN: 978-3-659-81070-1
Format: Couverture cartonnée
Genre: Technique chaleur et énergie
nombre de pages: 148
Poids: g
Taille: H220mm x B220mm x T150mm
Année: 2016