Full Compensation of Doppler Effect in Satellite Geolocation

The paper presents the problem of the influence of the Doppler effect on the accuracy of determining the location of a radio source signals of unknown form in a satellite geolocation system (SGS). In contrast to the traditionally used Doppler frequency shift-only compensation method, a direct Doppler scaling factor compensation method is considered here. By modeling a real satellite geolocation system using the SGP model and orbital parameters in the TLE data format, the possibility of a significant increase in the accuracy of the satellite geolocation system using the considered method is shown.