SEPARATION OF OVERLAPPING SIGNALS FOR TIMING PURPOSES

Abstract

The hydroacoustic signals from multiple SOFAR charges carried by the Polaris A3 occasionally overlap each other making it difficult for the Missile Impact Location System (MILS) to compute positions. A method of separating such signals using narrow band filters set at the bubble pulse frequency null of one of the charges to enhance the other is described.

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Document Details

Document Type
Technical Report
Publication Date
Jan 01, 1964
Accession Number
AD0348955

Entities

People

  • G. R. Hamilton
  • Miles Mayall

Organizations

  • Columbia University

Tags

Communities of Interest

  • Weapons Technologies

DTIC Thesaurus Topics

  • Acoustic Signals
  • Bandpass Filters
  • Explosions
  • Explosive Charges
  • Explosives
  • Filters
  • Frequency
  • Frequency Response
  • Government Procurement
  • Governments
  • Hydrostatic Pressure
  • Military Research
  • National Security
  • Shock Waves
  • Underwater Explosions
  • United States
  • Waves

Readers

  • Acoustical Oceanography.
  • Educational Psychology
  • Phased Array Antenna Design.