Global navigation satellite system spoofer identification technique

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United States of America Patent

PATENT NO 10948602
SERIAL NO

16030038

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Abstract

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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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Patent Owner(s)

Patent OwnerAddress
L3HARRIS INTERSTATE ELECTRONICS CORPORATION602 EAST VERMONT AVENUE P O BOX 3117 ANAHEIM CA 92803-3117

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Alexander, Steven B Orange, US 32 203
Sada, Gilberto Isaac Irvine, US 8 48

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