الفهرس 
Background and the State of the Art of GPS ReceiverOnly 14 pages are availabe for public view
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Abstract
In this work we introduced the simulation and implementation of a complete
GPS receiver on a DSP through a graphical programming language, which is
Simulink. Also we introduced the idea of modifying both the IF and Fs in the
Simulink GPS receiver and the corresponding results can be easily analyzed.
Using a graphical environment in both the simulation and implementation
stages makes the designer mind dedicated most of the time in developing and
enhancing the algorithm and less time on the coding. Moreover using a
graphical programming language makes the algorithm very clear and can be
easily modified and debugged. In general, the simulation and implementation of
a complete GPS receiver through a graphical environment represent a new
approach for the SDR technology.
The general specifications of the simulated and implemented Simulink-DSP
GPS receiver make it valid to be used as a positioning or timing GPS receiver if
there is a powerful DSP kit such as the Digital media processors based on
DaVinci technology.