Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Steven B. Alexander0
Gilberto Isaac Sada0
Date of Patent
July 17, 2018
0Patent Application Number
146787550
Date Filed
April 3, 2015
0Patent Citations Received
...
Patent Primary Examiner
Patent abstract
Disclosed is a technique that can provide one or more countermeasures against spoofers. A direction from which a spoofing attack occurs is identified. A beamformer can control an antenna pattern of a CRPA to null out signals from that direction, which can assist a GNSS receiver to avoid error induced by the spoofing attack. Further, after two or more observations, the location of the spoofer can be identified.
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