Grating acoustic scanners

@inproceedings{Ro1976GratingAS,
  title={Grating acoustic scanners},
  author={A. Ro and nnekleiv and Jacques Souquet and Herbert J. Shaw},
  year={1976}
}
A simple acoustic scanning device has been devised in which a chirped SAW beam is converted into a focused scanning bulk wave beam by coherent scattering from a grating of parallel grooves. The device can operate in both transmitting and receiving modes, and is applicable to the acoustic imaging of objects in real time. 

Citations

Publications citing this paper.
SHOWING 1-5 OF 5 CITATIONS

High temperature guided acoustic wave transducers using mechanical gratings

VIEW 5 EXCERPTS
CITES BACKGROUND & METHODS
HIGHLY INFLUENCED

A circularly focused and scanned acoustic scanner

  • Wen-Hsien Chen
  • IEEE Transactions on Ultrasonics, Ferroelectrics and Frequency Control
  • 1999
VIEW 1 EXCERPT
CITES BACKGROUND

Theory for SAW Grooved Reflector Arrays