ACTIVE SONAR RANGE DOPPLER NORMALIZATION FOR LARGE CONTINUOUS WAVE (CW) TRANSMISSION

Award Information
Agency:
Department of Defense
Branch
Navy
Amount:
$49,845.00
Award Year:
1989
Program:
SBIR
Phase:
Phase I
Contract:
n/a
Award Id:
9911
Agency Tracking Number:
9911
Solicitation Year:
n/a
Solicitation Topic Code:
n/a
Solicitation Number:
n/a
Small Business Information
280 Lincoln St, Hingham, MA, 02043
Hubzone Owned:
N
Minority Owned:
N
Woman Owned:
N
Duns:
n/a
Principal Investigator:
Donald P Massa
(617) 749-4800
Business Contact:
() -
Research Institute:
n/a
Abstract
AN ACTIVE SONAR SYSTEM IS PROPOSED THAT WILL ELIMINATE THE ADVERSE EFFECTS OF REVERBERATION IN LONG CONTINUOUS WAVE (CW) ACOUSTIC TRANSMISSIONS. THE UNIQUE SYSTEM EMPLOYS A CIRCLE DETECTOR PROCESSOR THAT WILL DETECT A TARGET WITH A SMALL DOPPLER SHIFT EVEN WHEN IT IS BURIED IN REVERBERATIONS WITH THE SIGNAL TO NOISE RATIO AS LOW AS -26 DB.

* information listed above is at the time of submission.

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