GLOBAL POSITIONING SYSTEM RECEIVER

摘要

Global Positioning System Receiver is primarily used for navigation purpose. This novel receiver is intended to perform both the correlation and navigation function thereby facilitate easy channel configuration. The device facilitate to change the sampling frequency in the software to interface with any type of Radio Frequency down converter. The correlator is incorporated within the navigation processing unit which resides in a programmable Digital Signal Processor chip. A sampling clock directly connects the DSP to the RF down convector.