NAVIGATION SYSTEM WITH A SIGNAL PROCESSOR
First Claim
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1. A signal processor comprising:
- a plurality of acquisition channels operable for capturing tracking information from a first plurality of satellite signals synchronously according to a plurality of correlations between a plurality of reference coarse acquisition (C/A) codes and said first plurality of satellite signals; and
a first plurality of code generators coupled to said acquisition channels and operable for generating said reference C/A codes to said acquisition channels.
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Abstract
A signal processor for processing multiple satellite signals is disclosed. The signal processor includes multiple acquisition channels operable for capturing tracking information from a first plurality of satellite signals synchronously according to multiple correlations between multiple reference coarse acquisition (C/A) codes and the first plurality of satellite signals. The signal processor further includes multiple code generators coupled to the acquisition channels and operable for generating the reference C/A codes to the acquisition channels
12 Citations
20 Claims
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1. A signal processor comprising:
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a plurality of acquisition channels operable for capturing tracking information from a first plurality of satellite signals synchronously according to a plurality of correlations between a plurality of reference coarse acquisition (C/A) codes and said first plurality of satellite signals; and a first plurality of code generators coupled to said acquisition channels and operable for generating said reference C/A codes to said acquisition channels. - View Dependent Claims (2, 3, 4, 5, 6)
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7. A method comprising:
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capturing tracking information from a first plurality of satellite signals synchronously using a plurality of acquisition channels according to a plurality of correlations between a plurality of reference coarse acquisition (C/A) codes and said first plurality of satellite signals; and generating said reference C/A codes using a first plurality of code generators to said acquisition channels. - View Dependent Claims (8, 9, 10, 11, 12)
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13. A global positioning system (GPS) receiver, comprising:
a signal processor, said signal processor comprising; a plurality of acquisition channels operable for capturing tracking information from a first plurality of satellite signals synchronously according to correlations between a plurality of reference coarse acquisition (C/A) codes and said first plurality of satellite signals; a plurality of code generators; and a configurator coupled to said generators and said acquisition channels, wherein said configurator is operable for selecting a first set of available code generators from said plurality of code generators to generate said reference C/A codes to said acquisition channels. - View Dependent Claims (14, 15, 16, 17, 18, 19, 20)
Specification