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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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Hlavní autor: Jeong, Jong Seob
Médium: Artigo
Jazyk:Inglês
Vydáno: MDPI 2014
Témata:
On-line přístup:https://ncbi.nlm.nih.gov/pmc/articles/PMC4179078/
https://ncbi.nlm.nih.gov/pubmed/25098208
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.3390/s140814278
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