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Method for determining accurately coordinates of a GPR antenna relative to a fixed reference

  • US 6,670,906 B1
  • Filed: 11/20/2001
  • Issued: 12/30/2003
  • Est. Priority Date: 11/20/2000
  • Status: Expired due to Fees
First Claim
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1. A method for determining a coordinate of an antenna relative to a predetermined reference, the method comprising acts of:

  • placing transmitting and receiving antennas in proximity to a reflective strip;

    transmitting a first signal from the transmitting antenna;

    detecting a reflection of the first signal received by the receiving antenna from the reflective strip;

    determining a coordinate of at least one of the receiving antenna and the transmitting antenna relative to the reflective strip based on a parameter of the reflection.

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