Clearance measurement systems and methods of operation

A method is provided and includes exciting a sensor with an incident signal and generating a reflected signal by reflecting the incident signal from the sensor. The incident signal and the reflected signal interfere to form a standing wave. The method also includes processing the signals to determin...

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Bibliographische Detailangaben
Hauptverfasser: FREY RICHARD LOUIS, DASGUPTA SAMHITA, ANDARAWIS EMAD ANDARAWIS
Format: Patent
Sprache:eng
Schlagworte:
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Beschreibung
Zusammenfassung:A method is provided and includes exciting a sensor with an incident signal and generating a reflected signal by reflecting the incident signal from the sensor. The incident signal and the reflected signal interfere to form a standing wave. The method also includes processing the signals to determine a sensed parameter based upon a frequency at which the standing wave exhibits a null.