Long-Period Signal Separation. Large-Array Signal and Noise Analysis

Abstract

The problem of extracting the Rayleigh phase of an event of interest from a time-overlapping Rayleigh phase of another event was studied. Various configurations of the long-period LASA sensors and the following processing schemes were investigated: beamsteer processing using the great circle route and the dispersive curve velocity occurring at the peak power frequency; Wiener signal-extraction multichannel-filter processing; and a nonconventional adaptive filter processing scheme.

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Document Details

Document Type
Technical Report
Publication Date
Sep 20, 1968
Accession Number
AD0842354

Entities

People

  • Leo N. Heiting

Organizations

  • Texas Instruments

Tags

Communities of Interest

  • Energy and Power Technologies
  • Sensors

DTIC Thesaurus Topics

  • Adaptive Filters
  • Air Force
  • Classification
  • Commerce
  • Computer Programs
  • Contracts
  • Extraction
  • Filters
  • Filtration
  • Frequency
  • Multichannel
  • Noise
  • Peak Power
  • Peak Values
  • Power Levels
  • Rayleigh Waves
  • Waves

Readers

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