A model of transionospheric radio wave propagation in a randomly inhomogeneous medium in the DWFT approximation

The paper continues research into the behavior of amplitude and phase of the frequency coherence function, found in the approximation of the double weighted Fourier transform (DWFT) under conditions of transionospheric radio signal propagation without reflection with due regard to the curvature of the ionosphere. A simulation has been carried out for random irregularities with the Shkarofsky spectrum, which are distributed in a background medium specified by Chapman's model.