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Single Crystal 1-3 Composite Projectors for MCM Applications

Award Information

Agency:
Department of Defense
Branch:
Navy
Award ID:
82687
Program Year/Program:
2007 / SBIR
Agency Tracking Number:
N071-076-1122
Solicitation Year:
N/A
Solicitation Topic Code:
N/A
Solicitation Number:
N/A
Small Business Information
TRS Ceramics, Inc.
2820 East College Avenue State College, PA -
View profile »
Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No
 
Phase 1
Fiscal Year: 2007
Title: Single Crystal 1-3 Composite Projectors for MCM Applications
Agency / Branch: DOD / NAVY
Contract: N00014-07-M-0236
Award Amount: $69,966.00
 

Abstract:

Current piezoelectric ceramic composites used for mid-range (100-200 kHz) for ASW and MCM applications have a number of drawbacks including size, bandwidth, and stress rods. Single crystal PMN-PT has an inherently higher stress limit than ceramics, though until recently techniques of dicing the material did not allow this limit to be reached. With new techniques, dynamic stresses of 50 MPa are possible, potentially providing up to 14 dB higher source level than PZT with a much wider bandwidth. The higher stress limit could also eliminate the necessity of the stress rod, simplifying fabrication and cost. TRS and Penn State ARL will design and fabricate a composite PMN-PT single crystal, and test it under both low and high field conditions.

Principal Investigator:

Kevin A. Snook
Research Scientist
8142387485
kevin@trstechnologies.com

Business Contact:

Wesley Hackenberger
President
8142387485
wes@trstechnologies.com
Small Business Information at Submission:

TRS CERAMICS, INC.
2820 East College Avenue State College, PA 16801

EIN/Tax ID: 251637806
DUNS: N/A
Number of Employees:
Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No