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Accession Number:
ADD014766
Title:
Electroacoustic Transducer.
Descriptive Note:
Patent, Filed 2 Jan 73, patented 20 Nov 90,
Corporate Author:
DEPARTMENT OF THE NAVY WASHINGTON DC
Report Date:
1990-11-20
Pagination or Media Count:
8.0
Abstract:
An electroacoustic transducer having a truncated hemispheric propagation or response pattern is disclosed. The transducer comprises an assembly of fish-bone shaped piezoelectric elements, each characterized by a plurality of rod portions extending from a spine portion. The assembly is pivotally mounted within a liquid filled acoustic window means. jhd
Distribution Statement:
APPROVED FOR PUBLIC RELEASE