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Dual-Element Transducer with Phase-Inversion for Wide Depth of Field in High-Frequency Ultrasound Imaging
In high frequency ultrasound imaging (HFUI), the quality of focusing is deeply related to the length of the depth of field (DOF). In this paper, a phase-inversion technique implemented by a dual-element transducer is proposed to enlarge the DOF. The performance of the proposed method was numerically...
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
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MDPI
2014
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4179078/ https://www.ncbi.nlm.nih.gov/pubmed/25098208 http://dx.doi.org/10.3390/s140814278 |