Miniature flextensional acoustic transducers for long range location tracking

This paper reports a miniature acoustic transmitter using a flextensional transducer for long-range location tracking applications. Coin-size flextensional transducer with a resonance frequency of 18.3 kHz in water is fabricated, and it shows a TVR of 135 dB ref. 1 μPa. A battery operated small size...

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Bibliographic Details

Published in:	OCEANS 2019 - Marseille pp. 1 - 4
Main Authors:	Lee, Kyoung Il, Suk Won, Jong, Ji, Young Jun, Hyun Park, Jae, Seo, Yong Gon, Sik Shin, Kyu, Hong, Seong Min
Format:	Conference Proceeding
Language:	English
Published:	IEEE 01-06-2019
Subjects:	Acoustics Electron tubes flextensional transducer maritime accident Receivers Resonant frequency Sensitivity Transducers Transmitters underwater communication underwater location beacon
Online Access:	Get full text
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