Experimental investigation amplitude-frequency signal characteristics in a wide frequency band for tropo-scatter propagation over the Clod sea

摘要

The paper presents the results of an experimental investigation of the amplitude-frequency characteristics for the tropo-scatter path over the Ockotsk Sea. The experiments used continuous signal level registration simultaneously on 6 frequencies with a frequency separation of 2.5 MHz. With a computer processing the experimental data it is possibility to derive the values of frequency correlation function for each 10-minute interval, and also the frequency correlation radius. The contributions of the frequency correlation radius and signal level for a long time period are presented paper. A comparison with experimental data form other regions is also included.