USA As Represented by Secretary of the Navy

Patrick Arvin

Josue Kure

Timothy Gomez

Thomas R Howarth

Scott L Small

James F Tressler

James Merryfield

Walter L Carney

Phillip W Meadows

A system and method for tuning a transformer is provided. A transformer fixture may connect a switching network to a plurality of inductors of a transformer. At least one computing device may calculate a target number of turns for a primary coil and a secondary coil of the transformer based on a frequency response of the transformer. The switching network may connect the inductors of the transformer together in a pattern that results in the primary coil and secondary coil having the target number of turns.

System and method for tuning transformers

A mount for acoustic transducers has a resilient sheet with a plurality of mounting apertures therein. Each mounting aperture has an annular groove formed about the inside surface of the sheet to accommodate one of the acoustic transducers. A pair of rigid, acoustically transparent plates are mounted on each side of the resilient sheet. Each plate has a plurality of communication apertures in it which correspond to the mounting apertures of the resilient sheet. The acoustic transducers are inserted into the mounting aperture of the resilient sheet. The acoustically transparent plates provide structural support for the mount.

Mount for underwater acoustic projector

Growing community of inventors

Loogootee, IN, United States of America

Patrick Arvin