SHALLOW WATER SONAR SYSTEM

Award Information
Agency:
Department of Defense
Branch
Navy
Amount:
$499,999.00
Award Year:
1989
Program:
SBIR
Phase:
Phase II
Contract:
n/a
Award Id:
6150
Agency Tracking Number:
6150
Solicitation Year:
n/a
Solicitation Topic Code:
n/a
Solicitation Number:
n/a
Small Business Information
6090 Jericho Turnpike, Commack, NY, 11725
Hubzone Owned:
N
Minority Owned:
N
Woman Owned:
N
Duns:
n/a
Principal Investigator:
Arnold Novick
(516) 499-0912
Business Contact:
() -
Research Institute:
n/a
Abstract
A SHALLOW WATER SONAR SYSTEM WILL BE DESIGNED AND ANALYZED USING A UNIQUE RAY-BASED SHALLOW WATER PROPAGATION AND REVERBERATION MODEL. THE BASELINE CANDIDATE SYSTEM IS A PLANAR ARRAY SONAR IN A VDS CONFIGURATION. THE ARRAY USES LIGHTWEIGHT CYLINDRICAL TRANSMITTING ELEMENTS AND DIFAR RECEIVING ELEMENTS TO ACHIEVE EXCELLENT PERFORMANCE IN A COMPACT CONFIGURATION. ITS SIZE AND WEIGHT ARE APPROPRIATE FOR DEPLOYMENT FROM SMALL SHIPS. THE BASELINE SYSTEM WILL BE EVALUATED IN A NUMBER OF SELECTED SHALLOW WATER ENVIRONMENTS RANGING FROM 240 TO 6000 FEET. THE ARRAY BEAM PATTERN WILL BE OPTIMIZED TO EXPLOIT SPATIAL NOISE ANISOTROPIES ASSOCIATED WITH THE HIGHER LOSS ENVIRONMENTS, THEREBY RELIABLY ACHIEVING TARGET DETECTION RANGES OF AT LEAST 15 KILOYARDS.

* information listed above is at the time of submission.

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