Carrier track loop for GNSS derived attitude

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United States of America Patent

PATENT NO 7388539
APP PUB NO 20070085738A1
SERIAL NO

11253871

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A method and system for reducing Global Navigation Satellite System (GNSS) carrier tracking loop ambiguities comprising: receiving a plurality of GNSS satellite signals with a first antenna in operable communication with a first tracking device and a second antenna in communication with a second tracking device in at least one GNSS receiver; and sharing of data between the first tracking device and the second tracking device. The sharing is configured to facilitate a commonality in a carrier phase derived in the first and second tracking devices. The sharing also results in a cancellation of the commonality when a difference phase is formed between a carrier phase from the first tracking device and a carrier phase from the second tracking device.

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Patent Owner(s)

Patent OwnerAddress
HEMISPHERE GNSS INC8444 N 90TH STREET SUITE 130 SCOTTSDALE AS 85258

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Davis, Cary Cave Creek, AZ 3 237
Whitehead, Michael L Scottsdale, AZ 71 2320

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