Channel models for underwater acoustic communications

The successful transmission of high-speed digital data through any medium requires a knowledge of the degradations and distortions introduced into the received signal by the medium itself. This knowledge can then be used to design suitable detection schemes, usually based around adaptive equations,...

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Main Author:	Abolfazl Falahati
Format:	Default Thesis
Published:	1992
Subjects:	Mechanical engineering not elsewhere classified untagged Mechanical Engineering not elsewhere classified
Online Access:	https://hdl.handle.net/2134/28438
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id	rr-article-9528482
record_format	Figshare
spelling	rr-article-95284821992-01-01T00:00:00Z Channel models for underwater acoustic communications Abolfazl Falahati (7119746) Mechanical engineering not elsewhere classified untagged Mechanical Engineering not elsewhere classified The successful transmission of high-speed digital data through any medium requires a knowledge of the degradations and distortions introduced into the received signal by the medium itself. This knowledge can then be used to design suitable detection schemes, usually based around adaptive equations, to take account of the distortion when detecting data from the received signal. In the case of an underwater communication channel, these degradations are mainly caused by multipath propagation of the transmitted signal energy, which for the realistic cases of turbulent sea conditions, non-homogeneous media and acoustic scattering will be time-varying in nature. It follows that the received signal can suffer severe and rapid amplitude fluctuations (fades) across the bandwidth of the signal. [Continues.] 1992-01-01T00:00:00Z Text Thesis 2134/28438 https://figshare.com/articles/thesis/Channel_models_for_underwater_acoustic_communications/9528482 CC BY-NC-ND 2.5
institution	Loughborough University
collection	Figshare
topic	Mechanical engineering not elsewhere classified untagged Mechanical Engineering not elsewhere classified
spellingShingle	Mechanical engineering not elsewhere classified untagged Mechanical Engineering not elsewhere classified Abolfazl Falahati Channel models for underwater acoustic communications
description	The successful transmission of high-speed digital data through any medium requires a knowledge of the degradations and distortions introduced into the received signal by the medium itself. This knowledge can then be used to design suitable detection schemes, usually based around adaptive equations, to take account of the distortion when detecting data from the received signal. In the case of an underwater communication channel, these degradations are mainly caused by multipath propagation of the transmitted signal energy, which for the realistic cases of turbulent sea conditions, non-homogeneous media and acoustic scattering will be time-varying in nature. It follows that the received signal can suffer severe and rapid amplitude fluctuations (fades) across the bandwidth of the signal. [Continues.]
format	Default Thesis
author	Abolfazl Falahati
author_facet	Abolfazl Falahati
author_sort	Abolfazl Falahati (7119746)
title	Channel models for underwater acoustic communications
title_short	Channel models for underwater acoustic communications
title_full	Channel models for underwater acoustic communications
title_fullStr	Channel models for underwater acoustic communications
title_full_unstemmed	Channel models for underwater acoustic communications
title_sort	channel models for underwater acoustic communications
publishDate	1992
url	https://hdl.handle.net/2134/28438
_version_	1797734833806376960

Channel models for underwater acoustic communications

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