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Underwater acoustic communication system using broadband signal with hyperbolically modulated frequency
Abstract
The implementation of reliable acoustic underwater communication in shallow waters is a scientific and engineering challenge, mainly due to the permanent occurrence of the multipath phenomenon. The article presents the concept of a transmission system using a broadband signal with hyperbolically modulated frequency (HFM) to transmit data symbols and synchronize data frames. The simulation tests were carried out in channels with Rician fading, reflecting the short- and mediumrange shallow water channels. The simulation also took into account the presence of additive Gaussian noise in the channel on the functioning of the receiver. The obtained results prove the high reliability of the underwater communication system based on broadband HFM signals.
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- Publication version
- Accepted or Published Version
- DOI:
- Digital Object Identifier (open in new tab) 10.21008/j.0860-6897.2021.1.16
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- Category:
- Articles
- Type:
- artykuły w czasopismach
- Published in:
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Vibrations in Physical Systems
no. 32,
pages 1 - 8,
ISSN: 0860-6897 - Language:
- English
- Publication year:
- 2021
- Bibliographic description:
- Schmidt J., Schmidt A.: Underwater acoustic communication system using broadband signal with hyperbolically modulated frequency// Vibrations in Physical Systems -,iss. 32 (1) (2021), s.1-8
- DOI:
- Digital Object Identifier (open in new tab) 10.21008/j.0860-6897.2021.1.16
- Verified by:
- Gdańsk University of Technology
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