Simulation of bessel beam transducers using impulse response technique
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| Format: | Artículo científico |
| Sprache: | en |
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Sociedad Mexicana de Física A.C.
2006
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| _version_ | 1876472140273811456 |
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| author | H. Calas |
| author_facet | H. Calas |
| contents | Simulation of bessel beam transducers using impulse response technique H. Calas E. Moreno J.A. Eiras Y. Crespo L. Leija G. González Física, Astronomía y Matemáticas Ultrasonic Bessel transducer nondiffracting beams In this paper, a new method for designing a Bessel transducer is described. The method relies on the comparison between the transducer surface excitation and the theoretical Bessel function. This make it posible to select the right kerf between successive rings and obtaining the best characteristics in the radiation pattern. The field simulation is accomplished by means of the impulse response technique. The proposed method is applied to a three–ring transducer and compared with experimental results. 2006 artículo científico 0035-001X https://www.redalyc.org/articulo.oa?id=57028295026 en http://www.redalyc.org/revista.oa?id=570 Revista Mexicana de Física application/pdf Sociedad Mexicana de Física A.C. Revista Mexicana de Física (México) Num.2 Vol.52 |
| format | Artículo científico |
| id | redalyc_57028295026 |
| institution | Redalyc |
| language | en |
| publishDate | 2006 |
| publisher | Sociedad Mexicana de Física A.C. |
| spellingShingle | Simulation of bessel beam transducers using impulse response technique H. Calas Física, Astronomía y Matemáticas Ultrasonic Bessel transducer nondiffracting beams Simulation of bessel beam transducers using impulse response technique H. Calas E. Moreno J.A. Eiras Y. Crespo L. Leija G. González Física, Astronomía y Matemáticas Ultrasonic Bessel transducer nondiffracting beams In this paper, a new method for designing a Bessel transducer is described. The method relies on the comparison between the transducer surface excitation and the theoretical Bessel function. This make it posible to select the right kerf between successive rings and obtaining the best characteristics in the radiation pattern. The field simulation is accomplished by means of the impulse response technique. The proposed method is applied to a three–ring transducer and compared with experimental results. 2006 artículo científico 0035-001X https://www.redalyc.org/articulo.oa?id=57028295026 en http://www.redalyc.org/revista.oa?id=570 Revista Mexicana de Física application/pdf Sociedad Mexicana de Física A.C. Revista Mexicana de Física (México) Num.2 Vol.52 |
| title | Simulation of bessel beam transducers using impulse response technique |
| topic | Física, Astronomía y Matemáticas Ultrasonic Bessel transducer nondiffracting beams |
| url | https://www.redalyc.org/articulo.oa?id=57028295026 |