CALCULATING THE PROPAGATION FACTOR OVER THE EARTH BY THE PARABOLIC EQUATION METHOD

V. V. Akhiyarov

doi:10.1615/JRadioElectr.v1.i2.20

Journal of Radio Electronics

Éditeur en chef: Yury Gulyaev (open in a new tab)

Publication de 4 numéros par an

ISSN Imprimer: 2165-8439

CALCULATING THE PROPAGATION FACTOR OVER THE EARTH BY THE PARABOLIC EQUATION METHOD

Volume 1, Numéro 2, 2012,

DOI: 10.1615/JRadioElectr.v1.i2.20

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V. V. Akhiyarov
N. E. Bauman Moscow State Technical University

RÉSUMÉ

The solution of a parabolic equation for prediction of the field strength over the earth, allowing for the vertical atmosphere stratification and the geometry of terrain, is discussed. The numerical algorithm based on split-step Fourier transform is shown. Solutions for model diffraction problems, such as spherical earth and a wedge, are obtained. The results for real terrain profiles are presented

MOTS CLÉS: radio wave propagation, parabolic equation

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