Water Depth Estimation Using Ultrasound Pulses for Handheld Diving Equipment

Water Depth Estimation Using Ultrasound Pulses for Handheld Diving Equipment

This thesis studies the design and implementation of an ultra-sonic water depth sounder. The depth sounder is implemented in a hand-held smart console used by divers. Since the idea of echo sounding is to measure the flight time between transmitting the signal and receiving the echo, the main challe...

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Bibliographic Details
Main Author: Mollén, Katarina
Format: Others
Language:English
Published: Linköpings universitet, Institutionen för systemteknik 2015
Subjects:
Depth sounding
Echo sounding
Underwater ultrasounding
Time of flight estimation
Time delay estimation
Matched filter
Cross correlation
GCC
PHAT
ML
Online Access:http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-117061

Internet

http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-117061

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