ULTRASONIC TRANSDUCER ARRAYS MADE FROM COMPOSITE PIEZOELECTRIC MATERIALS.

A. Shaulov, W. A. Smith

Research output: Contribution to journalConference articlepeer-review

6 Scopus citations

Abstract

The performance of composite linear arrays with elements defined by electrode patterning alone is described. The prototype arrays (4. 5 MHz, 1-mm pitch) show low cross-coupling between neighboring elements, good sensitivity over a broad frequency range, and exceptionally short ringdown times. High quality images of a test object are produced by a composite array provided with electronic and mechanical lenses.

Original languageEnglish
Pages (from-to)648-651
Number of pages4
JournalUltrasonics Symposium Proceedings
DOIs
StatePublished - 1985
Externally publishedYes

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