METHOD OF JAMMING UNAUTHORISED "EARTH-SPACECRAFT" SPACE RADIO LINK AND SYSTEM THEREFOR Russian patent published in 2016 - IPC H04K3/00 

Abstract RU 2581613 C1

FIELD: communications.

SUBSTANCE: invention relates to communication engineering and can be applied in space communication systems. To that end, system comprises: earth-based terminal with signal source of unauthorised channel of space radio link Earth - Space Vehicle (SV), connected to antenna; tropospheric receiving station, which includes series-connected receiving antenna, receiver, and processing device; transmitting space station interference, which includes series-connected device for generating interference, interfere transmitter, and transmitting antenna.

EFFECT: technical result consists in improving efficiency and rate of radio suppression of unauthorised channels of space radio link Earth - Space Vehicle without use of onboard repeaters.

2 cl, 1 dwg

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RU 2 581 613 C1

Authors

Chetyrkin Ivan Veniaminovich

Vatutin Vladimir Mikhajlovich

Begichev Nikolaj Aleksandrovich

Kruglov Aleksandr Viktorovich

Dates

2016-04-20Published

2015-01-28Filed