Bidirectional satellite navigation and communication positioning method and system
A technology of navigation and positioning and satellite communication, applied in the field of satellite navigation and positioning and satellite communication, to achieve the effect of more functions, rich functions and less system investment
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[0034] The two-way satellite navigation communication positioning system of the present invention is attached figure 1 As shown, it consists of a space segment and a ground segment. The space segment adopts communication satellites, the most suitable ones are commercial synchronous communication satellites (also including small inclination synchronous satellites that drift from late-life satellites), mobile communication satellites and other suitable satellites. It is emphasized that the use of communication satellites is because there are transponders on the communication satellites, which can be used to form a transmission link forwarded by the satellite. The ground segment consists of the main navigation communication station, auxiliary navigation communication station and user terminals. The main navigation station must be equipped with a high-stability terrestrial atomic clock, an antenna with a caliber of 7 meters or more, a transceiver, a navigation baseband and a commun...
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