The Key Technique Analysis and Applications of High Dynamic GPS Signal Simulator
Zhao Junxiang, Bdstar Navigation · Telecommunication Engineering · 2003
The constitution and function of high dynamic GPS signal simulator are introduced in this paper.Its main technical specifications are also provided. The high dynamic signal producing and precision controlling, the ionospheric delay error simulating ,the multipath signal simulating and differential data producing, which are four key techiniques involved in the development of GPS signal simulator, are analyzed.Finally,some applications of the simulator are enumerated.