[Hunan Satellite TV] Beidou high-precision directional chip successfully applied to fixed-wing UAV
Hunan Satellite TV on August 29, 2015 news broadcast reported Hunan bynav high-precision positioning directional chip and aerial survey drone...
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Modernized GNSS acquisition and playback equipment to help develop the "Beidou dual-mode new signal system"
With the expansion of Beidou from the regional system to the global system, the Beidou satellite equipped with the new signal system has been launched. Various research institutions in China have gradually begun research on a new generation of Beidou signal system. The above picture shows the spectrum distribution of modern GNSS systems in various countries. It can be seen that modern GNSS signals, especially the new signal system of Beidou, have extremely wide bandwidth, and the general signal acquisition and playback equipment is difficult to meet the test requirements.