METHOD OF RADIO SUPPRESSION OF UNAUTHORIZED CHANNELS OF SPACE RADIO LINK "SPACECRAFT-EARTH" AND SYSTEM FOR ITS IMPLEMENTATION Russian patent published in 2016 - IPC H04K3/00 

FIELD: radio engineering and communications.

SUBSTANCE: group of inventions relates to radio engineering and can be used for selective radio suppression of N unauthorised channels of radio lines "spacecraft (SC)-Earth", in particular for radio suppression of unauthorized channel of “SC-Earth” radio lines of the "pirate" terminals operating in satellite communication networks and using their frequency-power resources. System of radio suppression of unauthorized channels of "spacecraft (SC)-Earth" space radio link involves: N ground terminals; a ground radio monitoring station; M distributed transmitting tropospheric interference stations; device for isolating and identifying signals of N unauthorised channels of "SC-Earth" space radio link; N channel generator of interfering channel signals; device for combining interfering channel signals; a control computer.

EFFECT: higher efficiency and rate of radio suppression of N unauthorised channels of “SC-Earth” space radio link of an arbitrary structure without SC using to create and to radiate interferences.

2 cl, 1 dwg