A Spherically-Shaped PZT Thin Film Ultrasonic Transducer with an Acoustic Impedance Gradient Matching Layer Based on a Micromachined Periodically Structured Flexible Substrate
This paper presents the microfabrication of an acoustic impedance gradient matching layer on a spherically-shaped piezoelectric ultrasonic transducer. The acoustic matching layer can be designed to achieve higher acoustic energy transmission and operating bandwidth. Also included in this paper are a...
Furkejuvvon:
| Váldodahkkit: | , |
|---|---|
| Materiálatiipa: | Artigo |
| Giella: | Inglês |
| Almmustuhtton: |
MDPI AG
2013-10-01
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| Ráidu: | Sensors |
| Fáttát: | |
| Liŋkkat: | http://www.mdpi.com/1424-8220/13/10/13543 |
| Fáddágilkorat: |
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