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High Accuracy Ultrasound Micro-Distance Measurements with PMUTs under Liquid Operation
Ultrasonic systems driven by multi-frequency continuous waves (MFCW) have been used for range distance measurement, offering high accuracy in long and medium range distance estimation. However, the use of continuous waves in very short-distance measurements causes large errors due to multipath refle...
| Autores principales: | , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
MDPI
2021
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8271495/ https://www.ncbi.nlm.nih.gov/pubmed/34282795 http://dx.doi.org/10.3390/s21134524 |