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System for determining position from suppressed carrier radio waves

  • US 5,619,212 A
  • Filed: 10/13/1995
  • Issued: 04/08/1997
  • Est. Priority Date: 03/01/1982
  • Status: Expired due to Fees
First Claim
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1. A method of determining position information from orbiting satellites, comprising the steps of:

  • forming a digital representation of a composite of overlapping spread spectrum signals received at a first position from a plurality of orbiting satellites;

    distributing said digital representation to a plurality of parallel circuits operating synchronously in response to a common clock; and

    observing each of a plurality of satellite specific signals in a different one of said parallel circuits to determine position information related to said first position.

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