Hardware design of gun-borne receiver for the regional positioning system

Based on a regional position system, this paper developed a real-time and accurate regional positioning system gun-borne receiver with radio frequency, signal tracking, location estimation techniques. This paper analyzed the system structure, signal system, positioning theory of regional positioning system, and raised the overall program of the hardware system. The receiver used ARM microprocessor as the main control chip, used GP2015 ., GP2021 and algorithms achieved gun-borne receiver. The debugging results show that the designed receiver has the performances of low cost, low power consumption, small size and high integration, and is very suitable for precision-guided artillery system.