EFFECTS OF PHASE CANCELLATION AND RECEIVER APERTURE SIZE ON BROADBAND ULTRASONIC ATTENUATION FOR TRABECULAR BONE IN VITRO

Phase cancellation in ultrasound due to large receiver size has been proposed as a contributing factor to the inaccuracy of estimating broadband ultrasound attenuation (BUA), which is used to characterize bone quality. Transducers with aperture size ranging from 2 to 5 mm have been used in previous...

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Hlavní autoři: Cheng, Jiqi, Serra-Hsu, Frederick, Tian, Yuan, Lin, Wei, Qin, Yi-Xian
Médium: Artigo
Jazyk:Inglês
Vydáno: 2011
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Article
On-line přístup:https://ncbi.nlm.nih.gov/pmc/articles/PMC3223273/
https://ncbi.nlm.nih.gov/pubmed/22033134
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1016/j.ultrasmedbio.2011.08.009
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