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Interference between wave modes may contribute to the apparent negative dispersion observed in cancellous bone

Previous work has shown that ultrasonic waves propagating through cancellous bone often exhibit a linear-with-frequency attenuation coefficient, but a decrease in phase velocity with frequency (negative dispersion) that is inconsistent with the causality-imposed Kramers–Kronig relations. In the curr...

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Detalles Bibliográficos
Autores principales: Anderson, Christian C., Marutyan, Karen R., Holland, Mark R., Wear, Keith A., Miller, James G.
Formato: Artigo
Lenguaje:Inglês
Publicado: Acoustical Society of America 2008
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Acceso en línea:https://ncbi.nlm.nih.gov/pmc/articles/PMC2597053/
https://ncbi.nlm.nih.gov/pubmed/19045668
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1121/1.2953309
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