Global positioning system receiver and correlating circuit...

Details Global positioning system receiver and correlating circuit... Global positioning system receiver and correlating circuit...

2008-07-01

2008-07-01

To, Tuan C (Department: 3663)

Data processing: vehicles, navigation, and relative location

Navigation

Employing position determining equipment

C342S357490, C370S335000, C375S148000

Reexamination Certificate

active

10979670

ABSTRACT:
A global positioning System receiver and a correlating circuit thereof are disclosed. They sequentially and in parallel generate the portion of bits of the C/A code representing the satellite, sequentially and in parallel generate the portion of bits of the corrected frequency code of Doppler effect, and sequentially outputs the portion of bits of the C/A code and the corrected frequency code therefrom for multiplying the data and the IF data and for adding the multiplications therefrom for generating the total addition values.

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