SBIR/STTR
Wireless SAW Sensor Strain Gauge & Integrated Interrogator Design, Phase I
Project Introduction
Wireless, passive, Surface Acoustic Wave (SAW) temperature sensors, which can operate in a multi-sensor environment, have recently been successfully demonstrated. A network of four (4) Orthogonal Frequency Coded (OFC) sensors developed at the University of Central Florida (UCF) has been successfully interrogated wirelessly at a distance of seven (7) feet with a transceiver system developed by Mnemonics, Inc (MNI). A single temperature sensor has been interrogated at a distance of twenty-one (21) feet. This proposal extends that work in two (2) important areas. The first is in the development of an additional sensor type, a strain gauge. The second is in the design of an integrated interrogator system. These will be useful devices for a broad range of NASA, as well as commercial applications.
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Primary U.S. Work Locations and Key Partners
| Organizations Performing Work | Role | Type | Location |
|---|---|---|---|
| Mnemonics, Inc. | Lead Organization | Industry | Melbourne, Florida |
Kennedy Space Center
(KSC)
|
Supporting Organization | NASA Center | Kennedy Space Center, Florida |
| University of Central Florida (UCF) | Supporting Organization | Academia | Orlando, Florida |
Primary U.S. Work Locations
-
Florida
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Organizational Responsibility
Responsible Mission Directorate:
- Space Technology Mission Directorate (STMD)
Lead Organization:
- Mnemonics, Inc.
Responsible Program:
- SBIR/STTR
Project Management
Program Director:
Program Manager:
Principal Investigator:
- Nikolai Koalovski
Project Duration
Start: Feb 2011
End: Feb 2012
Technology Maturity (TRL)
| Start: | 2 |
| Current: | 2 |
| Estimated End: | 3 |
Applied Research
Development
Demo & Test
Technology Areas
Primary:
- TX12 Materials, Structures, Mechanical Systems, and Manufacturing
- TX12.3 Mechanical Systems
- TX12.3.4 Reliability, Life Assessment, and Health Monitoring
Target Destinations
The Sun, Earth, The Moon, Others Inside the Solar System, Outside the Solar System, Mars
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