Simulation and Analysis of Coarse Acquisition Code Generation Algorithm in GPS System

In this paper, the coarse acquisition code (C/A code), which is for civil navigation, of the ranging codes for Global Positioning System (GPS) is studied, simulated and analyzed by the Use of Matlab. With the simulation results we can confirm the correctness of the method and feasibility, which is at simulation platform to further study on the real environment of GPS signal, so That it can capture the complexity of tracking the satellite signal environment, and improve the performance of satellite receiver.