Surface acoustic wave devices for wireless strain measurement

Proceedings of SPIE - The International Society for Optical Engineering

Volumn 7647, Issue , 2010, Pages

  Chin, T L ^a   Zheng, Peng ^b   Oppenheim, Irving J ^a,b   Greve, David W ^a,b  

^a CARNEGIE MELLON UNIVERSITY   (United States)

^b CARNEGIE MELLON UNIVERSITY   (United States)

Author keywords

Piezoelectric; Strain sensing; Surface acoustic wave; Wireless

Indexed keywords

ACOUSTIC WAVE SPEED; DIRECTIONAL ANTENNA; EXPERIMENTAL STUDIES; FEM SIMULATIONS; INTER-ELECTRODE SPACING; LITHIUM NIOBATE WAFERS; NON-DESTRUCTIVE INSPECTION METHODS; PIEZOELECTRIC STRAIN; PIEZOELECTRIC SUBSTRATES; POWERED DEVICES; REDISTRIBUTION OF INTERNAL FORCE; RF FREQUENCIES; RF PROBE; SAW DEVICE; STAND-OFF; STATE COMPONENT; STRAIN MONITORING; SURFACE ACOUSTIC WAVE DEVICE; SURFACE ACOUSTIC WAVES; WAVE SPEED;

ACOUSTIC SURFACE WAVE DEVICES; ACOUSTIC WAVES; ACOUSTICS; ACOUSTOELECTRIC EFFECTS; ANTENNAS; CONCRETE BRIDGES; ELECTRODES; FINITE ELEMENT METHOD; INSPECTION; LITHIUM; NIOBIUM COMPOUNDS; PIEZOELECTRICITY; PROBES; SENSORS; SOLID STATE DEVICES; SURFACES;

ACOUSTIC WAVE PROPAGATION;

EID: 77953486665     PISSN: 0277786X     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1117/12.847657     Document Type: Conference Paper

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