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Piezoelectric Single Crystal Property Assessment for Cost-Effective Optimized…

Award Information

Agency:
Department of Defense
Branch:
Navy
Award ID:
Program Year/Program:
2012 / SBIR
Agency Tracking Number:
N111-076-1129
Solicitation Year:
2011
Solicitation Topic Code:
N111-076
Solicitation Number:
2011.1
Small Business Information
Progeny Systems Corporation
9500 Innovation Drive Manassas, VA 20110-
View profile »
Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No
 
Phase 2
Fiscal Year: 2012
Title: Piezoelectric Single Crystal Property Assessment for Cost-Effective Optimized Naval SONAR Transducers
Agency / Branch: DOD / NAVY
Contract: N00014-12-C-0339
Award Amount: $731,768.00
 

Abstract:

Navy sonar transducer applications need to be developed that will fully exploit the range of improved performance made possible by the new formulations of piezocrystal materials. Similarly, naval transducer applications and requirements should be used to define the specific piezocrystal material properties that will most benefit naval sonar transducer performance. These new and emerging piezocrystal materials will be characterized using a large signal Stress Dependent Electromechanical Characterization System (SDECS) measurement to provide their linear and non-linear electromechanical properties under a broad range of temperature-field-stress conditions to delineate the composition/properties that optimize performance for a variety of naval sonar transducer applications. Progeny used the Phase I SDEC"s data to model several candidate designs and finally selected the vehicle pinger for the Undersea Tracking Range Equipment (UTRE) Program, which currently uses multiple"pinger"transducers and matching networks to cover its frequency ranges of interest. To cover all frequencies of interest requires maintaining multiple transducers and tuning networks. Also as the size of undersea vehicles become ever smaller, the current size of the legacy pinger transducers becomes problematic. The use of a single small, broadband single crystal transducer solves both the"multiple transducers"inventory problem, and the size problem.

Principal Investigator:

Dave Baird
Principal Investigator
(801) 359-4566
dbaird@progeny.net

Business Contact:

Christine Sigety
Manager of Business Suppo
(703) 368-6107
csigety@progeny.net
Small Business Information at Submission:

Progeny Systems Corporation
9500 Innovation Drive Manassas, VA -

EIN/Tax ID: 541766108
DUNS: N/A
Number of Employees:
Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No