Implementation of GPS Front-end Circuit Based on GP2010
YE Xin-hua · Journal of East China Jiaotong University · 2008
In order to develop a GPS receiver with our own intellectual property,the most important step is to design a practical GPS Front-end module,which enables us to constantly receive GPS signals from the satellites.In this paper,we put forward practicable GPS receiver front-end circuit scheme and give the corresponding experimental data based on the working principle of GPS receiver,and introduce more details about key modules and components selected in the experiment.Ultimately,the result of the experiment shows that the hardware platform of front-end circuit is fairly stable and reliable enough to receive the GPS signals.