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Research and implementation of GNSS satellite signal simulator

2016-02-20admin

Satellite navigation system is able to provide global coverage, all-weather, high precision satellite navigation and positioning system of 3D navigation and positioning capabilities, the system is mainly used in deep space exploration, sea and air navigation, geological exploration, field of vehicle...[Detailed]
GPS signal repeater indoor GPS signal coverage

2016-02-20admin

GPS signal repeater is an important component of GPS (global PositiONing system) global positioning system (GPS) part of the ground, the main function is the satellite signals from outdoor to indoor or other does not receive the satellite signal, can indoors with regular satellite receiver to receiv...[Detailed]
Domestic and foreign status of the satellite navigation signal simulator

2016-02-20admin

Foreign research started on simulator technology earlier, technology is relatively mature, the developed simulator can simulate L1, the frequency of L2 C/A code and P code signal, also can simulate the modernization of GPS after L1C, L2C, L5C and L1M in the L2M civil signal, [6] code signal, some pr...[Detailed]
GPS signal repeater indoor GPS signal coverage

2016-02-20admin

GPS signal repeater is an important component of GPS (global PositiONing system) global positioning system (GPS) part of the ground, the main function is the satellite signals from outdoor to indoor or other does not receive the satellite signal, can indoors with regular satellite receiver to receiv...[Detailed]
GPS signal repeater system

2016-02-20admin

Due to the satellite navigation using the frequency for the L, S band, satellite landing signal is weak, receiving terminal with wide beam antenna. Therefore, we must in no occlusion of the open area of the user terminal in order to work properly. Forwarding function of the system is the satellite s...[Detailed]
The application of GPS signal repeater

2016-02-20admin

The GPS system has been widely applied in many fields, in the traditional GPS positioning process, the general condition of the receiver need to have a more open vision, at least can be observed simultaneously in 4 satellites [1]. But in good GPS signal regions such as the core area of the city, ins...[Detailed]