Design And Implementation Of Pseudolites Positioning Base Station Subsystem

The conception of pseudolites leads to a novel GPS anti-jamming technology. Along with the devolopment of the pseudolites technology, the regional positioning system (RPS) based on pseudolites technology is recently being studied by some states, because of its inherent superiority.In the thesis, the pseudolites technology and the fundamental theory of pseudolites base station system are deeply discussed firstly; then, the pseudolites base station system is wholly designed, with the BeiDou navigation system referred. In the actural project, the base station controller is implemented based on TMS320VC5410 DSP, at the same time the signal generator is designed based on the thought of IP Core integration. Finally the signal generator is simulated and validated on Altera EP1C6Q240 FPGA. The thesis has realistic reference value for the further research and applacation of pseudolites technology.