Piezoelectricresonator, production method thereof, filter, duplexer, and communication device.
压电谐振器,及其制造方法,滤波器,双工器和通讯器件。
2
The wafer is a piezoelectricresonator, expanding and contracting in response to electrical voltages at a precise, extremely high frequency.
该晶片是一个压电谐振器,以精准而极高的频率对电压作出反馈,进行放大和收缩。
3
The new work has added what is known as a piezoelectricresonator to the bottom plate; its purpose is to jiggle the bottom plate at a very particular frequency.