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An Improved Design of the Spiral-Coil EMAT for Enhancing the Signal Amplitude
The low energy transition efficiency of electromagnetic ultrasonic transducer (EMAT) is a common problem in practical application. For the purpose of enhancing the amplitude of the received signal, an improved double-coil bulk wave EMAT is proposed for the thickness measurement of metallic block. Th...
| Autores principales: | , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
MDPI
2017
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5470782/ https://www.ncbi.nlm.nih.gov/pubmed/28498307 http://dx.doi.org/10.3390/s17051106 |