Scattering by an arrangement of eccentric cylinders embedded on a coated cylinder with applications to tomographic density imaging

Roberto J. Lavarello, Michael L. Oelze

Research output: Contribution to journalArticlepeer-review

Abstract

The solution to the scattering of an incident pressure wave by an arrangement of eccentric cylinders embedded inside a pair of concentric cylinders is derived here using a combination of T -matrix and mode-matching approaches. This method allows the generation of synthetic data from relatively complex structures to be used for the validation of acoustic tomography methods. An application of the solution derived here is illustrated by reconstructing sound speed and density profiles from a complex phantom using inverse scattering.

Original languageEnglish (US)
Pages (from-to)645-648
Number of pages4
JournalJournal of the Acoustical Society of America
Volume127
Issue number2
DOIs
StatePublished - 2010

ASJC Scopus subject areas

  • Arts and Humanities (miscellaneous)
  • Acoustics and Ultrasonics

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