Proceedings Paper
Directivity calculation for acoustic transducer arrays with considering mutual radiation impedance| Format | Member Price | Non-Member Price |
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Paper Abstract
A modified method is proposed for acoustic array directivity calculation. In this method, a series of solution for
mutual radiation impedance between array elements has been obtained, the radiation sound field of the array is modified
considering mutual radiation impedance, and a new formulation for array directivity calculation is derived from that
modification. Simulation examples show that there are notable differences between cases of considering and ignoring the
mutual radiation impedance in array directivity calculation. The consideration of mutual impedance effects is necessary
in acoustic array directivity calculation.
Paper Details
Date Published: 14 March 2013
PDF: 7 pages
Proc. SPIE 8768, International Conference on Graphic and Image Processing (ICGIP 2012), 876864 (14 March 2013); doi: 10.1117/12.2012832
Published in SPIE Proceedings Vol. 8768:
International Conference on Graphic and Image Processing (ICGIP 2012)
Zeng Zhu, Editor(s)
PDF: 7 pages
Proc. SPIE 8768, International Conference on Graphic and Image Processing (ICGIP 2012), 876864 (14 March 2013); doi: 10.1117/12.2012832
Show Author Affiliations
Daojiang Li, NWPU (China)
Hang Chen, NWPU (China)
Published in SPIE Proceedings Vol. 8768:
International Conference on Graphic and Image Processing (ICGIP 2012)
Zeng Zhu, Editor(s)
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