- Tytuł:
- Efficiency of Ultrasonic Comb Transducers
- Autorzy:
- Danicki, E. J.
- Powiązania:
- https://bibliotekanauki.pl/articles/176949.pdf
- Data publikacji:
- 2011
- Wydawca:
- Polska Akademia Nauk. Czytelnia Czasopism PAN
- Tematy:
-
ultrasonic transducers
interface waves
Bragg reflection - Opis:
- Comb transducers are applied in ultrasonic testing for generation of Rayleigh or Lamb waves by scattering of the incident bulk waves onto surface waves at the periodic comb-substrate interface. Hence the transduction efficiency, although rarely discussed in literature, is an important factor for applications determining the quality of the measured ultrasonic signals. This paper presents the full-wave theory of comb transducers concluded by evaluation of their efficiency for a couple of examples of standard and certain novel configurations.
- Źródło:
-
Archives of Acoustics; 2011, 36, 4; 887-900
0137-5075 - Pojawia się w:
- Archives of Acoustics
- Dostawca treści:
- Biblioteka Nauki
Artykuł