Sensing systems and methods with phase unwrapping based on a dynamic phase change model

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United States of America Patent

PATENT NO 10338270
APP PUB NO 20170131431A1
SERIAL NO

15322932

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Abstract

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A system includes distributed sensors and a receiver that receives signals from the distributed sensors and that produces one or more interferometry signals from the received signals. The system also includes a digitizer to digitize each of the one or more interferometry signals. The system also includes at least one processing unit that processes each digitized interferometry signal to obtain unwrapped phase information and related parameter values. The unwrapped phase information is obtained based on a comparison of a current phase measurement with a reference phase predicted using a dynamic phase change model.

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Patent Owner(s)

  • HALLIBURTON ENERGY SERVICES INC.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cekorich, Allen Curtis Northridge, US 4 62

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