Description of GPS Week Count Flip
Recently, the US Civil GPS Service Interface Committee (CGSIC) released a GPS week count on the US Department of Homeland Security website at 0:00 on April 6, 2019, UTC time...
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.
[Hunan Jingshi] bynav accepts an interview with Hunan Jingshi, helping Changsha to create the "Beidou First City"
Beiyun Technology has recently received an exclusive interview with Hunan via video channel, and looks forward to working with the government to help Changsha build the country's leading "Beidou City" and accelerate the establishment of a national-level Beidou industry demonstration base...