Accession Number : AD0163927

Title :   Echo Repeater Target.

Descriptive Note : Patent,

Corporate Author : DEPARTMENT OF THE NAVY WASHINGTON D C

Personal Author(s) : Hubbard,William C. ; Geren,Keith E. ; Sauer,Warren A.

Report Date : 20 MAR 1973

Pagination or Media Count : 4

Abstract : The invention relates to broadband low frequency amplifiers and is particularly directed to amplifiers of the type useable in high-powered sonar repeaters. The object of this invention is to provide an improved transducer driving circuit. A more specific object of the invention is to provide improved coupling circuits between a power amplifier and a transducer for maintaining a high power factor over a wide band of frequencies.

Descriptors :   (*SONAR EQUIPMENT, *PATENTS), (*COUPLING CIRCUITS, SONAR EQUIPMENT), TRANSDUCERS, TUNED CIRCUITS, POWER AMPLIFIERS

Subject Categories : Electrical and Electronic Equipment
      Acoustic Detection and Detectors

Distribution Statement : APPROVED FOR PUBLIC RELEASE