Accession Number:

ADA046410

Title:

Modified Image Theory Quasi-Static Range Subsurface-to-Subsurface and Subsurface-to-Air Propagation Equations.

Descriptive Note:

Technical rept.,

Corporate Author:

NAVAL UNDERWATER SYSTEMS CENTER NEW LONDON CONN NEW LONDON LAB

Personal Author(s):

Report Date:

1977-10-12

Pagination or Media Count:

30.0

Abstract:

Simple engineering expressions for the quasi-static fields produced by various subsurface sources have been derived by employing finitely conducting earth image theory techniques. Both subsurface-to-subsurface and subsurface-to-air propagation cases are considered. It is shown that the resulting subsurface-to-air propagation field strength expressions are the result of simple modifications to one of the authors previously derived quasi-static range air-to-air propagation equations. Author

Subject Categories:

  • Electrical and Electronic Equipment
  • Numerical Mathematics
  • Submarine Engineering
  • Electricity and Magnetism
  • Radiofrequency Wave Propagation
  • Radio Communications

Distribution Statement:

APPROVED FOR PUBLIC RELEASE