Accession Number : ADA181939
Title : The Segmented Waveguide Program for Long Wavelength Propagation Calculations.
Descriptive Note : Technical document Jan-Dec 86,
Corporate Author : NAVAL OCEAN SYSTEMS CENTER SAN DIEGO CA
Personal Author(s) : Ferguson,J A ; Snyder,F P
PDF Url : ADA181939
Report Date : Apr 1987
Pagination or Media Count : 81
Abstract : A computer which obtains waveguide mode solutions for very low frequencies and low frequencies (VLF/LF) is described. The program allows for multiple homogeneous segments to be specified, allowing for consideration of variations in the earth-ionosphere waveguide. Path geometry and geophysical parameters can be computed by the program. Ionospheric disturbances due to man-made or naturally events can also be modeled using the program. Keywords include: Longwave propagation, Wavelength mode, and Propagation path.
Descriptors : *GEOPHYSICS, *PROPAGATION, *WAVEGUIDES, LOW FREQUENCY, VERY LOW FREQUENCY, SOLUTIONS(GENERAL), COMPUTATIONS, LONG WAVELENGTHS, PROPAGATION, GEOMETRY, PATHS, SEGMENTED
Subject Categories : Radiofrequency Wave Propagation
Distribution Statement : APPROVED FOR PUBLIC RELEASE