Three-diversity anti-jamming satellite navigation receiver
A satellite navigation and receiver technology, applied in the field of military satellite navigation, to achieve the effect of suppressing interference signals
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[0016] The three-diversity anti-jamming satellite navigation receiver of this embodiment includes three anti-jamming antenna groups and a three-diversity satellite navigation receiver. The three anti-jamming antenna groups convert the received satellite signals into digital signals, and after anti-jamming calculations eliminate the interference signals, they are restored to radio frequency signal output. The three-diversity satellite navigation receiver receives the satellite signals output by the three anti-jamming satellite antennas for signal capture and tracking respectively, obtains the original observation information of all satellites of the three signals, and integrates the three satellite information for positioning. When the carrier is maneuvering at high speed, only one of the three antennas arranged at different positions of the carrier can receive satellite signals to provide positioning data. The specific structure and working process are described as follows:
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