Корреляционные свойства сигналов за радиогоризонтом в области дифракции

Abstract

The results of the calculation of sample autocorrelation functions of the field at the geometric shadow and in the field of diffraction are presented. To calculate the field for the radio horizon applied the method of equivalent sources, taking into account multiple scattering and diffraction. Comparison of theoretical and experimental data shows that the correlation properties of signals depend strongly on the structure of the Fresnel zones in the middle of tropospheric path.