Normal Mode Theory Applied to Linear Arrays of Capacitive Micromachined Ultrasonic Transducers
| Autor: | D. Certon, Audren Boulme, Dominique Gross, Jacques Heller |
|---|---|
| Rok vydání: | 2015 |
| Předmět: |
Baffle modes
Subwavelength resonances Materials science Acoustics Mode (statistics) Physics and Astronomy(all) Boundary Element Model Computer Science::Hardware Architecture Capacitive micromachined ultrasonic transducers Computer Science::Emerging Technologies cMUT Normal mode Linear arrays Hardware_LOGICDESIGN |
| Zdroj: | Physics Procedia. 70:992-996 |
| ISSN: | 1875-3892 |
| DOI: | 10.1016/j.phpro.2015.08.207 |
| Popis: | This paper describes the implementation of a new equivalent electroacoustic circuit for cMUT arrays. This circuit was obtained by using the normal mode theory. Theoretical simulations were also carried out from this new circuit to illustrate the impact of the trapped modes and some properties of the fundamental mode. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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