Wide correlated optimized code multipath reduction

  • US 6,556,615 B1
  • Filed: 04/07/2000
  • Issued: 04/29/2003
  • Est. Priority Date: 01/14/1997
  • Status: Expired due to Term
First Claim
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1. An apparatus for use in decoding a composite signal including a satellite signal from a satellite and including a multipath distortion component, said apparatus comprising:

  • a tracking satellite channel circuit for tracking said composite signal from said satellite during at least two chip time periods and wherein said composite signal is received during at least two said chip time periods; and

    an additional circuit connected to said tracking satellite channel circuit for generating at least one additional signal;

    wherein each said additional signal is used to minimize said multipath distortion component during at least two said chip time periods.

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