ON-BOARD INFORMATION AND NAVIGATION SYSTEM Russian patent published in 2019 - IPC G01C21/24 G01S19/00

Abstract RU 2706835 C1

FIELD: astronautics.

SUBSTANCE: invention relates to onboard information and navigation equipment for spacecraft and is intended for generation and emission of navigation radio signals of GLONASS system. Invention is an on-board information and navigation system consisting of a receiving-forming device, radio transmitting devices, an antenna-feeder device for navigation radio signals, which includes a transmitting antenna, an antenna-feeder device for signals of an inter-satellite radio link, which includes a transmitting and receiving antenna, an input device of a receiver, a band-pass filter. Receiver-forming device consists of the following unified modules: transient module; secondary power supply; digital radio signal shaper; processor board; radio receiving device; distribution module; cross-board.

EFFECT: reduction of errors in signal generation and calibration of signal by simultaneous synchronous formation and emission of inter-satellite and navigation signals.

1 cl, 1 dwg

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RU 2 706 835 C1

Authors

Astakhov Dmitrij Anatolevich

Bakitko Rudolf Vladimirovich

Dates

2019-11-21—Published

2019-03-19—Filed