Electronics and Acoustics
压电微机械超声换能器
Piezoelectric Micromachined Ultrasonic TransducerA transducer that converts electrical energy into ultrasonic waves and vice versa using piezoelectric materials integrated on a microfabricated substrate. / 一种利用微加工技术集成在基板上的压电材料，用于将电能转换为超声波并反向转换的换能器。
- Knowledge type
- 物理设备
- First proposed or discovered
- Proposer
- Turkey Farm member
- Creator
- 农场主
- Last updated
- 2026-11-03 20:05:47
Sub-knowledge points
AlScN PMUT array chipSimultaneous measurement of liquid temperature and concentration
Higher-order knowledge points
Main parameters and performance indicators
Material: Aluminum Scandium Nitride (AlScN)Array Configuration: Single chip arrayFunction: Ultrasonic sensing
Open problems
No unresolved problem recorded yet
Related literature
ranked by community starsA miniaturized ultrasonic sensing system based on a single AlScN PMUT array chip for the simultaneous measurement of liquid temperature and concentrationOpen source
Related products and links
No item recorded yet
Creation and modification trail
1 recordsRecord title: Piezoelectric Micromachined Ultrasonic Transducer.
Node update feedback
review required