Estimation of layered attenuation coefficients from frequency domain analysis

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Abstract

This paper presents a method for estimating the layered attenuation properties, based on the spectral shift of gated pulses from reflected ultrasound signals. This technique utilizes the propagating pulse having an approximated Gaussian-shaped spectrum, and the layered material be characterized by either linear and quadratic frequency dependent attenuation. Experimental results will be presented.

Original languageEnglish
Title of host publicationProceedings of the Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBS 1992
EditorsRobert Plonsey, Jean Louis Coatrieux, Swamy Laxminarayan, Jean Pierre Morucci
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages2166-2167
Number of pages2
ISBN (Electronic)0780307852
DOIs
Publication statusPublished - 1992 Jan 1
Event14th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBS 1992 - Paris, France
Duration: 1992 Oct 291992 Nov 1

Publication series

NameProceedings of the Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBS
Volume5
ISSN (Print)1557-170X

Conference

Conference14th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBS 1992
CountryFrance
CityParis
Period92-10-2992-11-01

All Science Journal Classification (ASJC) codes

  • Signal Processing
  • Biomedical Engineering
  • Computer Vision and Pattern Recognition
  • Health Informatics

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  • Cite this

    Chen, T. (1992). Estimation of layered attenuation coefficients from frequency domain analysis. In R. Plonsey, J. L. Coatrieux, S. Laxminarayan, & J. P. Morucci (Eds.), Proceedings of the Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBS 1992 (pp. 2166-2167). [5762219] (Proceedings of the Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBS; Vol. 5). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/IEMBS.1992.5762219