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Arrangement to provide an accurate time-of-arrival indication for a received signal

  • US 4,559,606 A
  • Filed: 07/11/1983
  • Issued: 12/17/1985
  • Est. Priority Date: 07/11/1983
  • Status: Expired due to Term
First Claim
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1. An arrangement to provide an accurate time-of-arrival indication for a received signal comprising:

  • N correlation means coupled to said received signal, where N is an integer greater than one, said received signal being clocked into each of said N correlation means by a different one of N-phase clocks, said N-phase clocks occurring at a predetermined different time uniformly spaced over a given time interval; and

    integration means coupled to each of said N correlation means to provide said indication of said time-of-arrival of said received signal.

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