提出了一种谐振腔声气体传感器的等效电路修正模型。
A modified equivalent circuit model of an acoustic gas sensor with resonator is introduced in this paper.
该谐振腔已在传感器系统中得到应用。
Now the fiber ring resonator has been adopted in the sensor system.
测厚仪的主要特点是：用圆柱TE_（011）模谐振腔作为厚度的传感器，它将厚度参量转换为谐振频偏值；
The main features of the meter are as follows: The cylinder TE011 cavity with high Q is used as the sensor of the thickness. It transforms the thickness into resonant frequency shift.
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