Digital Underwater Acoustic Communications

This book is designed to serve as a reference for postgraduate students and practicing engineers involved in the design and analysis of underwater acoustic communications systems as well as for engineers involved in underwater acoustic ...

Digital Underwater Acoustic Communications

Digital Underwater Acoustic Communications focuses on describing the differences between underwater acoustic communication channels and radio channels, discusses loss of transmitted sound in underwater acoustic channels, describes digital underwater acoustic communication signal processing, and provides a comprehensive reference to digital underwater acoustic communication equipment. This book is designed to serve as a reference for postgraduate students and practicing engineers involved in the design and analysis of underwater acoustic communications systems as well as for engineers involved in underwater acoustic engineering. Introduces the basics of underwater acoustics, along with the advanced functionalities needed to achieve reliable communications in underwater environment Identifies challenges in underwater acoustic channels relative to radio channels, underwater acoustic propagation, and solutions Shows how multi-path structures can be thought of as time diversity signals Presents a new, robust signal processing system, and an advanced FH-SS system for multimedia underwater acoustic communications with moderate communication ranges (above 20km) and rates (above 600bps) Describes the APNFM system for underwater acoustic communication equipment (including both civil and military applications), to be employed in active sonar to improve its performance

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Digital Underwater Acoustic Communications
Language: en
Pages: 290
Authors: Lufen Xu, Tianzeng Xu
Categories: Technology & Engineering
Type: BOOK - Published: 2016-09-16 - Publisher: Academic Press

Digital Underwater Acoustic Communications focuses on describing the differences between underwater acoustic communication channels and radio channels, discusses loss of transmitted sound in underwater acoustic channels, describes digital underwater acoustic communication signal processing, and provides a comprehensive reference to digital underwater acoustic communication equipment. This book is designed to serve
Digital Underwater Acoustic Communications
Language: en
Pages: 332
Authors: 许天增, 许鹭芬
Categories: Underwater acoustic telemetry
Type: BOOK - Published: 2016 - Publisher:

Books about Digital Underwater Acoustic Communications
Underwater Acoustic Digital Signal Processing and Communication Systems
Language: en
Pages: 278
Authors: Robert Istepanian, Milica Stojanovic
Categories: Technology & Engineering
Type: BOOK - Published: 2013-03-09 - Publisher: Springer Science & Business Media

Underwater acoustic digital signal processing and communications is an area of applied research that has witnessed major advances over the past decade. Rapid developments in this area were made possible by the use of powerful digital signal processors (DSPs) whose speed, computational power and portability allowed efficient implementation of complex
High-rate Digital Acoustic Communications in a Shallow Water Channel
Language: en
Pages:
Authors: Young-Hoon Yoon
Categories: Technology & Engineering
Type: BOOK - Published: 1999 - Publisher:

The subject of this dissertation is coherent digital acoustic communication in the underwater environment. The objective of the research is to develop algorithms for reliable communication in the shallow underwater channel. Investigation is focused on channel depth less than 100 m and distances between transmitter and receiver from 5 km
Digital Sonar Design in Underwater Acoustics
Language: en
Pages: 600
Authors: Qihu Li
Categories: Science
Type: BOOK - Published: 2012-03-05 - Publisher: Springer Science & Business Media

"Digital Sonar Design in Underwater Acoustics Principles and Applications" provides comprehensive and up-to-date coverage of research on sonar design, including the basic theory and techniques of digital signal processing, basic concept of information theory, ocean acoustics, underwater acoustic signal propagation theory, and underwater signal processing theory. This book discusses the