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GPS RECEIVER WITH FAST ACQUISITION TIME

  • US 20090224976A1
  • Filed: 05/15/2009
  • Published: 09/10/2009
  • Est. Priority Date: 07/03/2003
  • Status: Abandoned Application
First Claim
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1. Signal processor for use in a navigation satellite receiver, comprising a plurality of tracking modules, for processing a plurality of navigation ranging signals, each tracking module comprising:

  • a pseudorandom code generator, for generating a replica code sequence;

    a correlator, for obtaining a time-integrated correlation value between a navigation ranging signal and said replica code sequence;

    wherein said signal processor has a first functioning mode, and said signal processor is arranged to simultaneously dump said time-integrated correlation values from said multiplicity of tracking modules when in said first functioning mode.

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