System and method for authenticated interrogation of a target with quantum entanglement

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United States of America Patent

PATENT NO 10649085
APP PUB NO 20180038956A1
SERIAL NO

15783747

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Abstract

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A method and apparatus for authenticating a radar return signal include: generating an outgoing radar beam; generating a pair of entangled photons comprising a signal photon and an idler photon; combining the signal photon with the outgoing radar beam to generate a combined beam; sending the combined beam towards a target; receiving a return beam; detecting the signal photon from the return beam by a quantum illumination receiver; and making a joint detection with the idler photon.

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Patent Owner(s)

  • RAYTHEON BBN TECHNOLOGIES CORP.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Habif, Jonathan L Arlington, US 7 14

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