Normal Mode Analysis of Propagation Loss at the Bearing Stake Sites

Abstract

Propagation loss data for the bottom-limited sites of the Bearing Stake exercise are analyzed and values derived for attenuation at low frequency. A discrepancy is revealed between measured attenuation and that computed on the basis of observed sediment parameters.

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Document Details

Document Type
Technical Report
Publication Date
Aug 01, 1981
Accession Number
ADC026872

Entities

People

  • D. Gordon

Tags

Communities of Interest

  • Energy and Power Technologies
  • Ground and Sea Platforms
  • Sensors
  • Weapons Technologies

DTIC Thesaurus Topics

  • Acoustic Reflection
  • Acoustics
  • Bottom Loss
  • Classification
  • Computations
  • Computers
  • Data Reduction
  • Frequency
  • Gain
  • Grazing Angles
  • Indian Ocean
  • Phase Shift
  • Phase Velocity
  • Reflection
  • Seabed
  • Seasonal Variations
  • Seasons

Fields of Study

  • Physics

Readers

  • Acoustical Oceanography.
  • Approximation Theory.