The Hardware Design for GPS Data Acquisition Circuit

GPS 데이타 수신을 위한 하드웨어 설계

Recently, in a variety of the application fields, it is interested in GPS receiver as the use of GPS(Global Positioning System) is increased. In this paer, we propose that a type of new receiver of a simple structure as GPS data receiver. This proposed receiver consists of RF stage, local C/A(Coarse/Acquisition) code generator, C/A code correlator, data demodulator and microprocessor controller as a GPS single channel data receiver using the L1 carrier . It is confirmed that the proposed receiver operates well as GPS raw data receiver through experiment.