Author: Leslie A. Berry
Publisher:
ISBN:
Category : Ionospheric radio wave propagation
Languages : en
Pages : 105
Book Description
Numerical Values of the Path Integrals for Low and Very Low Frequencies [by] Leslie A. Berry and Mary E. Chrisman
Numerical Values of the Path Integrals for Low and Very Low Frequencies
Author: Leslie A. Berry
Publisher:
ISBN:
Category : Geometrical optics
Languages : en
Pages : 114
Book Description
Numerical values of the path integrals for the first five hops are given as a function of distance from 1000 km to 8000 km, for frequencies of 10, 20, 30, 60, 100, 150, and 200 kHz., for sea paths, and for land paths with conductivities of 0 * .01 and 0.001 mhos/m, assuming reflection heights of 60, 70, 80, 90, and 100 km.For convenience, ground wave curves for the same parameters are given.Using these values, and any ionospheric reflection coefficients, the individual time modes, and the total field can be calculated simply.The calculation is valid near the caustic and in the shadow region.The path integrals can also be used to extract ionospheric reflection coefficients from experimental data. (Author).
Publisher:
ISBN:
Category : Geometrical optics
Languages : en
Pages : 114
Book Description
Numerical values of the path integrals for the first five hops are given as a function of distance from 1000 km to 8000 km, for frequencies of 10, 20, 30, 60, 100, 150, and 200 kHz., for sea paths, and for land paths with conductivities of 0 * .01 and 0.001 mhos/m, assuming reflection heights of 60, 70, 80, 90, and 100 km.For convenience, ground wave curves for the same parameters are given.Using these values, and any ionospheric reflection coefficients, the individual time modes, and the total field can be calculated simply.The calculation is valid near the caustic and in the shadow region.The path integrals can also be used to extract ionospheric reflection coefficients from experimental data. (Author).
Numerical Values of the Path Integrals for Low and Very Low Frequencies
NBS Technical Note
Author:
Publisher:
ISBN:
Category : Physical instruments
Languages : en
Pages : 118
Book Description
Publisher:
ISBN:
Category : Physical instruments
Languages : en
Pages : 118
Book Description
U.S. Government Research & Development Reports
Scientific and Technical Aerospace Reports
Monthly Catalog of United States Government Publications
Author: United States. Superintendent of Documents
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 1320
Book Description
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 1320
Book Description
Numerical Values of the Path Integrals for Lour and Very Low-thequenicies
On the Effect of Heavy Ions on LF Propagation with Special Reference to a Nuclear Environment
Author: J. Ralph Johler
Publisher:
ISBN:
Category : Ionospheric radio wave propagation
Languages : en
Pages : 672
Book Description
Publisher:
ISBN:
Category : Ionospheric radio wave propagation
Languages : en
Pages : 672
Book Description
Mitteilungen
Author: Lindau, Germany (Lower Sacony). Max-Planck-Institut für Aeronomie
Publisher:
ISBN:
Category : Meteorology
Languages : en
Pages : 34
Book Description
Publisher:
ISBN:
Category : Meteorology
Languages : en
Pages : 34
Book Description