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Portable tester for LAAS ground facility

  • US 20040095271A1
  • Filed: 11/18/2002
  • Published: 05/20/2004
  • Est. Priority Date: 11/18/2002
  • Status: Active Grant
First Claim
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1. A portable tester for testing a satellite-based navigation system ground facility, comprising in combination:

  • a receiver operable to receive signals from a plurality of satellites and broadcasts from a ground facility; and

    a computer operable to determine whether the ground facility is operational by comparing the satellite signals and the broadcasts obtained by the receiver with a test standard.

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