GPS卫星民用信号半实物仿真研究

Studying and Realizing in Simulating Half-Hardware of the GPS Civil Signal

对GPS卫星信号的产生机理进行研究,并利用FPGA产生C/A码,利用VC进行软硬件间的交互,最后在MATLAB平台下利用C/A码产生GPS卫星仿真信号,从而为GPS卫星信号的软件接收机的进一步研究和应用提供支持.

In this paper, the principle of the GPS signal generation is studied, thus generating C/A code with FPGA, interacting software and hardware with VC, and simulating the GPS signal with C/A code on the MAT- LAB platform. In this way, the supports for further studying the GPS receivers with software approach are of- fered.