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METHODS, APPARATUSES, SYSTEMS AND COMPUTER READABLE MEDIUMS FOR DETERMINING LOCATION OF ASSETS

  • US 20140273918A1
  • Filed: 03/15/2013
  • Published: 09/18/2014
  • Est. Priority Date: 03/15/2013
  • Status: Active Grant
First Claim
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1. A method for locating a transmitter, the method comprising:

  • calculating a matched filter detector output for each of one or more candidate transmitter locations by applying a linear filter to low frequency magnetic field measurements obtained at a plurality of receiver locations, the linear filter being derived for the one or more candidate transmitter locations; and

    determining the location of the transmitter based on the one or more calculated matched filter detector outputs.

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