METHOD OF DISTINGUISHING OF DISTANCES BETWEEN SPACESHIP AND DETERMINATION STATIONS Russian patent published in 2008 - IPC B64G3/00 B64G1/10 

FIELD: production methods.

SUBSTANCE: suggested method includes emission and retranslation of primary and final radio signals between spaceship, basic and additional land determinations stations. At the same it is additionally retranslated the final radio signal from spaceship to the basic land station and it is admitted at this station. The radio connection with the radio signal of the spaceship with one or more additional stations, admission of the primary signal to the additional station, its transformation to the final signal and admitting of it to the spaceship. About the distance between spaceship and main determination station is judged by the interval between the moment of emission and moment of admitting the primary signal at this station. About the distance between spaceship and additional determination station is judged by the interval between the moment of emission and moment of admitting the primary signal at the main station. It is measured additionally the moving of the frequency of the final signal, admitted on the main determination station, regarding the frequency of the primary movement, emissed from the same station. The distance between spaceship and additional station is determined with measuring of the Doppler drift.

EFFECT: it is reduced the time and increased the accuracy of distance determination between spaceship and determination stations.

5 cl, 4 dwg