Accession Number : ADD015556

Title :   Transducer Structure.

Descriptive Note : Patent Application, Filed 30 Sep 92,

Corporate Author : DEPARTMENT OF THE NAVY WASHINGTON DC

Personal Author(s) : Ng, Kin W

Report Date : 30 Sep 1992

Pagination or Media Count : 20

Abstract : A flexible three-layer transducer wherein the layers are vertically stacked and are coextensive with each other, the middle layer having twice the thickness of any one of the outer layers, and electrodes between and on the outside surface of the layers for conveying signals from the layers, said layers are made from PVDF or flexible piezoceramic sheets.

Descriptors :   *UNDERWATER ACOUSTICS, *PIEZOELECTRIC TRANSDUCERS, *PATENT APPLICATIONS, ELECTRODES, LAYERS, SHEETS, SIGNALS, SURFACES, THICKNESS, TRANSDUCERS

Subject Categories : Electrical and Electronic Equipment
      Acoustics

Distribution Statement : APPROVED FOR PUBLIC RELEASE