Digital Underwater Acoustic Communications by Lufen Xu,Tianzeng Xu

By Lufen Xu,Tianzeng Xu

Digital Underwater Acoustic Communications makes a speciality of describing the variations among underwater acoustic communique channels and radio channels, discusses lack of transmitted sound in underwater acoustic channels, describes electronic underwater acoustic communique sign processing, and gives a complete connection with electronic underwater acoustic verbal exchange equipment.

This ebook is designed to function a reference for postgraduate scholars and practising engineers thinking about the layout and research of underwater acoustic communications platforms in addition to for engineers curious about underwater acoustic engineering.

  • Introduces the fundamentals of underwater acoustics, besides the complicated functionalities had to in attaining trustworthy communications in underwater environment
  • Identifies demanding situations in underwater acoustic channels relative to radio channels, underwater acoustic propagation, and solutions
  • Shows how multi-path constructions may be regarded as time variety signals
  • Presents a brand new, strong sign processing process, and a complicated FH-SS method for multimedia underwater acoustic communications with reasonable communique levels (above 20km) and charges (above 600bps)
  • Describes the APNFM method for underwater acoustic conversation apparatus (including either civil and armed forces applications), to be hired in energetic sonar to enhance its performance

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