LOW FREQUENCY UNDERWATER SOUND CALIBRATION SOURCE

Award Information
Agency:
Department of Defense
Branch
Navy
Amount:
$60,292.00
Award Year:
1987
Program:
SBIR
Phase:
Phase I
Contract:
n/a
Award Id:
5543
Agency Tracking Number:
5543
Solicitation Year:
n/a
Solicitation Topic Code:
n/a
Solicitation Number:
n/a
Small Business Information
3650 C Hacienda Blvd, Ft Lauderdale, FL, 33314
Hubzone Owned:
N
Minority Owned:
N
Woman Owned:
N
Duns:
n/a
Principal Investigator:
BERNARD S WILLARD
(305) 584-7900
Business Contact:
() -
Research Institute:
n/a
Abstract
MOVING-COIL TRANSDUCERS ARE USUALLY ASSOCIATED WITH LOW POWER, LOW EFFICIENCY, BROADBAND AND VERY LOW FREQUENCY APPLICATIONS. THE RECENT INTRODUCTION OF RARE EARTH PERMANENT MAGNETIC MATERIALS HAVING HIGH ENERGY DENSITIES AND THE RECENT DEVELOPMENT OF BETTER DESIGN TECHNIQUES SIGNIFICANTLY IMPROVE EFFICIENCY, POWER HANDLING ABILITY, AND HIGH FREQUENCY OPERATION. THE APPLICATION OF THESE IMPROVEMENTS AND A NEW TECHNIQUE FOR REDUCING DAMPING, THEREBY RAISING Q, ARE PROPOSED TO SATISFY THE HIGH EFFICIENCY, LOW FREQUENCY REQUIREMENT OF THE SOLICITED TASK.

* information listed above is at the time of submission.

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