Accession Number : ADD002637

Title :   Selectable Up or Down Doppler Simulator.

Descriptive Note : Patent,

Corporate Author : DEPARTMENT OF THE NAVY WASHINGTON D C

Personal Author(s) : Huisveld,Peter , Jr ; Routh,Claude C ; Papineau,Milton D

Report Date : 18 Nov 1975

Pagination or Media Count : 4

Abstract : The object of the patent is to provide means for simulating a moving object in the sea. A doppler decoy receives a signal S and repeats the signal with a doppler frequency shift of S/K.

Descriptors :   *Acoustic decoys, *Patents, Doppler effect, Sonar targets, Simulators

Subject Categories : Acoustic Countermeasures

Distribution Statement : APPROVED FOR PUBLIC RELEASE