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Extension of the angular spectrum method to model the pressure field of a cylindrically curved array transducer.
- Source :
-
Journal of the Acoustical Society of America . Mar2017, Vol. 141 Issue 3, pEL262-EL266. 5p. - Publication Year :
- 2017
-
Abstract
- An extension to the angular spectrum approach for modelling pressure fields of a cylindrically curved array transducer is described in this paper. The proposed technique is based on representing the curved transducer surface as a set of planar elements whose contributions are combined at a selected intermediate plane from which the field is further propagated using the conventional angular spectrum approach. The accuracy of the proposed technique is validated through comparison with Field II simulations. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 00014966
- Volume :
- 141
- Issue :
- 3
- Database :
- Academic Search Index
- Journal :
- Journal of the Acoustical Society of America
- Publication Type :
- Academic Journal
- Accession number :
- 122305845
- Full Text :
- https://doi.org/10.1121/1.4978302