LOW-LOSS SAW FILTERS USING MONOLITHIC CONSTRUCTION - DEMONSTRATION

Award Information
Agency:
Department of Defense
Branch
Army
Amount:
$140,000.00
Award Year:
1987
Program:
SBIR
Phase:
Phase II
Contract:
n/a
Agency Tracking Number:
3975
Solicitation Year:
n/a
Solicitation Topic Code:
n/a
Solicitation Number:
n/a
Small Business Information
Hartmann Research
902 Loganwood Ave, Richardson, TX, 75080
Hubzone Owned:
N
Socially and Economically Disadvantaged:
N
Woman Owned:
N
Duns:
n/a
Principal Investigator:
Clinton S Hartmann
(214) 699-0403
Business Contact:
() -
Research Institution:
n/a
Abstract
THE PROPOSED PROGRAM WILL PROVIDE EXPERIMENTAL VERIFICATION OF A NEW MONOLITHIC LOW-LOSS SAW TRANSDUCER STRUCTURE. THE STRUCTURE IS A SINGLE PHASE UNIDIRECTIONAL TRANSDUCER (SPUDT) BUT AVOIDS THE PROBLEMS ENCOUNTERED BY PREVIOUS SPUDT STRUCTURES. THE ADVANTAGES OF THE STRUCTURE INCLUDE EASE OF FABRICATION AND ADEQUATE REFLECTIVITY FOR BOTH WIDE BAND AND NARROW BAND FILTERS. THE STRUCTURE ALSO AVOIDS THE PROBLEMS ASSOCIATED WITH THE RECENTLY ANNOUNCED "NATURAL SPUDT" IN WHICH ALL TRANSDUCERS HAVE THEIR FORWARD ACOUSTIC PORTS POINTING IN THE SAME DIRECTION.

* information listed above is at the time of submission.

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