A transducer for generating and detecting surface elastic waves in a non-piezoelectric material may include an
interdigital electrode array coupled to a piezoelectric crystal. The crystal is mechanically coupled to the
non-piezoelectric material through an acoustical transmissive medium.
S... Show moreA transducer for generating and detecting surface elastic waves in a non-piezoelectric material may include an
interdigital electrode array coupled to a piezoelectric crystal. The crystal is mechanically coupled to the
non-piezoelectric material through an acoustical transmissive medium.
Sponsorship: IIT Research Institute
United States Patent Show less
