Telemetric surface acoustic wave sensor for humidity
Surface acoustic wave sensors consist of a piezoelectric substrate with metal interdigital transducers (IDT) on top. The acoustic waves are generated on the surface of the substrate by a radio wave, as it is well known in band pass filters. The devices can be used as wireless telemetric sensors for...
| Main Authors: | , |
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| Format: | Article |
| Language: | deu |
| Published: |
Copernicus Publications
2003-01-01
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| Series: | Advances in Radio Science |
| Online Access: | http://www.adv-radio-sci.net/1/131/2003/ars-1-131-2003.pdf |