Accession Number : ADD010278
Title : Piezoelectric Polymer Hydrophone.
Descriptive Note : Patent,
Corporate Author : DEPARTMENT OF THE NAVY WASHINGTON DC
Personal Author(s) : Miller,Harry B
Report Date : 08 Mar 1983
Pagination or Media Count : 6
Abstract : A piezoelectric polymer hydrophone including a single flexible sheet of a piezoelectric polymer having a plurality of electrode strips on the top and bottom of the sheet. The electrode strips at the top are staggered by one half the width of a strip relative to the corresponding strips at the bottom of the sheet. The polymer sheet can be rolled into a helix without losing its acoustic sensitivity.
Descriptors : *Patents, *Hydrophones, *Piezoelectric materials, *Polymers, Electrodes, Sheets, Acoustic absorption, Acoustic properties, Polyvinylidenes, Underwater acoustics, Inventions
Subject Categories : Electrical and Electronic Equipment
Electricity and Magnetism
Distribution Statement : APPROVED FOR PUBLIC RELEASE