Method for plasma dynamic cancellation for hypersonic vehicles

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United States of America Patent

PATENT NO 9972907
APP PUB NO 20170264015A1
SERIAL NO

15068026

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Abstract

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A sensor system and method of reducing plasma-induced communication inhibition for a main antenna includes using auxiliary antennas for detecting a density of plasma that affects operation of the main antenna, and re-orienting an electromagnetic field around the main antenna in response to the density detected to reduce effect of the plasma on the main antenna. The auxiliary antennas are also operable for data link communication and switchable such if the density of the plasma inhibits receipt or sending of signals by one of the auxiliary antennas, another one of the auxiliary antennas may be used for data link communication.

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Patent Owner(s)

Patent OwnerAddress
RAYTHEON COMPANY870 WINTER STREET WALTHAM MA 02451

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Choe, Howard C Southlake, US 17 227
Derrick, David G Vail, US 3 0
Edmiston, James P Allen, US 1 0
Manzi, David G Tucson, US 7 15
Samuel, Alphonso A Tucson, US 10 36
Stratis, Glafkos K Lake Worth, US 13 16
Sunne, Wayne L Tucson, US 20 64
Vanderwyst, Anton Tucson, US 5 9

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