Modeling of CW annular arrays using limited diffraction Bessel beams
We present a method for characterizing the linear field of any flat, continuous-wave annular array in terms of a set of known limited-diffraction Bessel beams. The technique uses Fourier-Bessel series to model the surface pressure of the transducer surface, with each term in the series giving rise t...
| Publié dans: | IEEE transactions on ultrasonics, ferroelectrics, and frequency control. - 1986. - 49(2002), 1 vom: 01. Jan., Seite 85-93 |
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| Format: | Article |
| Langue: | English |
| Publié: |
2002
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| Accès à la collection: | IEEE transactions on ultrasonics, ferroelectrics, and frequency control |
| Sujets: | Journal Article |