ISSN 0021-3454 (print version)
ISSN 2500-0381 (online version)
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3
Issue
vol 60 / MARCH, 2017
Article
UDC 537.86 + 533.93

PECULIARITIES OF MODELLING OF RANDOMLY INHOMOGENEOUS IONOSPHERE IN THE PROBLEM OF RADIOWAVE PROPAGATION IN THE NEAR-EARTH SPACE

A. V. Denisov
St. Petersburg State Polytechnical University, Department of Higher Mathematics;


M. A. Belyansky
JSC “STC Zavod Leninets”; Head of Design Department


Abstract. Canonical Pugachev decomposition is used for modelling of randomly inhomogeneous component of onedimensional electron concentration profile in the ionosphere. For the case of normal and stationary random field of electron concentration, autocorrelation functions are chosen for specific regions of equatorial ionosphere and characteristics are obtained for random decomposition coefficients.
Keywords: random field, modelling of inhomogeneous ionosphere