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Land-based transmitter position determination

  • US 7,205,939 B2
  • Filed: 07/30/2004
  • Issued: 04/17/2007
  • Est. Priority Date: 07/30/2004
  • Status: Active Grant
First Claim
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1. A method for determining a location of a transmitter, the method comprising:

  • (a) determining first and second positions respectively of first and second receive antennas in response to signals received at the first and second receive antennas; and

    (b) determining the location of the transmitter as a function of the first and second positions and a predetermined spatial relationship of the transmitter with the first and second receive antennas.

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