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Cross-correlation techniques applied to optical sensor for respiratory flow measurements | IEEE Conference Publication | IEEE Xplore

Cross-correlation techniques applied to optical sensor for respiratory flow measurements


Abstract:

This paper describes a flow meter that uses a real time cross correlation technique in a system that using two optical fiber crossing a flow channel. A tag signal is prod...Show More

Abstract:

This paper describes a flow meter that uses a real time cross correlation technique in a system that using two optical fiber crossing a flow channel. A tag signal is produced in the flow that crossed a transverse laser beam by a thermal variation inside the tube. The results are promising and can be extended to human respiratory flow measurements.
Date of Conference: 23-28 July 2000
Date Added to IEEE Xplore: 06 August 2002
Print ISBN:0-7803-6465-1
Print ISSN: 1094-687X
Conference Location: Chicago, IL, USA
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