SONAR System Engineering

The objective of the course is to provide an in-depth understanding of underwater acoustic principles, sonar technology and applications, hardware and software design engineers new to sonar system design.

  • Know the basic building blocks of a radar system
  • Have an in-depth knowledge on different types of signals that are used
  • Know about the ambiguity function and its significance in radar signal processing
  • Know the physics behind sound propagation in water and principle of operation of sonar
  • Apply the knowledge acquired in this course in real time applications
  • Mathematical development and discussion of fundamental principles that pertain to the design and operation of passive and active sonar systems critical to naval operation
  • Topics from complex aperture theory, array theory
  • Signal processing
  • Introduction to undersea warfare and engineering acoustics
  • Principles of optimal signal processing techniques for detecting signals in noise, maximum likelihood, Bayes risk
  • Neyman-Pearson and min-max criteria and calculations of their associated error probabilities (ROC curves)

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