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Mbit/second communication through a rock bolt using ultrasound
Luleå University of Technology, Department of Computer Science, Electrical and Space Engineering, Signals and Systems.ORCID iD: 0000-0002-6216-6132
Luleå University of Technology, Department of Computer Science, Electrical and Space Engineering, Signals and Systems.ORCID iD: 0000-0001-8647-436X
Luleå University of Technology, Department of Computer Science, Electrical and Space Engineering, Signals and Systems.ORCID iD: 0000-0002-9225-8150
2017 (English)In: IEEE International Ultrasonics Symposium, IUS, Piscataway, NJ: IEEE Computer Society, 2017, article id 8092474Conference paper, Published paper (Refereed)
Abstract [en]

This paper presents a digital communication system based on Orthogonal Frequency Division Multiplexing (OFDM) and MHz-range ultrasound, for transmission of data through solid materials and liquids. The system is tested on experiments using a off-the-shelf ultrasound transducers with a center frequency of 3.5 MHz as transmitter and receiver, respectively. The propagation medium in the experiment was a 1 m long section of an epoxy coated steel rock bolt. The results show that data rates in excess of 1 Mbit/second is attainable, using readily available hardware and software.

Place, publisher, year, edition, pages
Piscataway, NJ: IEEE Computer Society, 2017. article id 8092474
Series
IEEE International Ultrasonics Symposium, ISSN 1948-5719
National Category
Signal Processing
Research subject
Signal Processing
Identifiers
URN: urn:nbn:se:ltu:diva-67245DOI: 10.1109/ULTSYM.2017.8092474ISI: 000416948402010Scopus ID: 2-s2.0-85039428789ISBN: 978-1-5386-3383-0 (electronic)OAI: oai:DiVA.org:ltu-67245DiVA, id: diva2:1173175
Conference
2017 IEEE International Ultrasonics Symposium (IUS), Washington, DC, 6-9 Sept. 2017
Available from: 2018-01-11 Created: 2018-01-11 Last updated: 2018-01-16Bibliographically approved

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Carlson, Johanvan de Beek, JaapMohamad, Medhat
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Output format
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