Some Variations in VLF Diurnal Shift.

Abstract

VLF diurnal shifts of differing magnitude have been observed at the same frequency over paired propagation paths of nearly equal length. Computed diurnal shifts demonstrate that a small variation in modal interference spacing with path azimuth may explain these results. (Author)

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Document Details

Document Type
Technical Report
Publication Date
Mar 01, 1977
Accession Number
ADA045449

Entities

People

  • K. J. W. Lynn

Tags

Communities of Interest

  • Weapons Technologies

DTIC Thesaurus Topics

  • Abstracts
  • Amplitude
  • Australia
  • Classification
  • Computer Programs
  • Department Of Defense
  • Diurnal Variations
  • Equations
  • Frequency
  • Latitude
  • Magnetic Fields
  • Measurement
  • Phase Shift
  • Phase Velocity
  • Security
  • Temperate Regions
  • Wave Propagation

Readers

  • Plasma Physics / Magnetohydrodynamics
  • Vision Science/Vision Psychology/Cognitive Neuroscience.
  • Wave Propagation and Nonlinear Chaotic Dynamics.

Technology Areas

  • Space