Selective Surface Acoustic Wave Detection of the Temperature of a Liquid Microsample
- Autores: Anisimkin V.I.1, Kuznetsova I.E.1
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Afiliações:
- Kotelnikov Institute of Radioengineering and Electronics, Russian Academy of Sciences
- Edição: Volume 64, Nº 8 (2019)
- Páginas: 823-826
- Seção: Novel Radio Systems and Elements
- URL: https://journals.rcsi.science/1064-2269/article/view/201024
- DOI: https://doi.org/10.1134/S1064226919080011
- ID: 201024
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Resumo
Abstract—Surface acoustic wave-based high-sensitivity selective temperature sensor prototypes have been developed that operate independently of the rest of the physical parameters of liquids. The selectivity is provided by excluding physical contact between a surface acoustic wave and a tested sample. To enhance the sensitivity, the wave path from a transmitter to a receiver has been increased and the fifth wave harmonic has been used. The operation threshold of the prototypes has been reduced to 0.03–0.005°С.
Sobre autores
V. Anisimkin
Kotelnikov Institute of Radioengineering and Electronics, Russian Academy of Sciences
Autor responsável pela correspondência
Email: anis@cplire.ru
Rússia, Moscow, 125009
I. Kuznetsova
Kotelnikov Institute of Radioengineering and Electronics, Russian Academy of Sciences
Email: anis@cplire.ru
Rússia, Moscow, 125009
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