EM PHENOMENA IN THE ELF RANGE: EM FIELDS OF SUBMERGED DIPOLES AND FINITE ANTENNAS

Abstract

The report is the first of a series of three that discusses various EM phenomena in the ELF range. The expressions for the various components of the EM field from submerged dipoles are presented. Although similar expressions can be found in the published literature, one of the purposes of this report is to present them together using the same notations and measuring units. Applications of the theories to special situations such as discontinuities, transients and finite antennas are described and the accuracy of field expressions is determined. Some propagation experiments are briefly mentioned.

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Document Details

Document Type
Technical Report
Publication Date
Jun 01, 1965
Accession Number
AD0466137

Entities

People

  • L. Brock-nannestad

Organizations

  • SACLANT ASW Research Centre

Tags

Communities of Interest

  • Advanced Electronics
  • Air Platforms

DTIC Thesaurus Topics

  • Accuracy
  • Background Noise
  • Detectors
  • Dielectric Permittivity
  • Dipole Moments
  • Discontinuities
  • Electromagnetic Fields
  • Frequency
  • Magnetic Dipoles
  • Magnetic Fields
  • Magnetic Phenomena
  • Measurement
  • National Security
  • Near Field
  • Radiation
  • Transfer Functions
  • Transmission Lines

Readers

  • Business Analytics
  • Electromagnetic Wave Scattering and Antenna Radiation Engineering