Accession Number : ADD015376

Title :   Transducer Circuit.

Descriptive Note : Patent Application, Filed 1 Jun 92,

Corporate Author : DEPARTMENT OF THE ARMY WASHINGTON DC

Personal Author(s) : Sullivan, Michael ; Dussault, Douglas

Report Date : 01 Jun 1992

Pagination or Media Count : 12

Abstract : Accordingly, it is a general purpose and object of the present invention to provide a means for providing a circuit including a tuning inductor for use with an acoustic transducer that automatically varies inductance with frequency to keep the transducer tuned over a wide operating frequency. A still further object is the provision of a transducer circuit which is simple and rugged in design, which is capable of being easily manufactured from readily-available materials, and which is capable of a long life of useful service with a minimum of maintenance.

Descriptors :   *TRANSDUCERS, INDUCTANCE, TUNING DEVICES, MANUFACTURING, PATENT APPLICATIONS

Subject Categories : Electrical and Electronic Equipment

Distribution Statement : APPROVED FOR PUBLIC RELEASE