声表面波器件是一种新型的模拟信号处理器件。
Surface Acoustic Wave Filter (SAWF) is a sort of analogue device for signal processing.
声表面波理论是研究高性能声表面波器件的理论基础。
Theory of acoustic surface wave is the base for studying high performance acoustic surface is device.
利用波扰动方程，分析研究了声表面波器件频率-温度敏感性与石英晶体各向异性参数之间的关系。
The temperature sensitivity of the frequency as a function of quartz crystal anisotropy is presented by the perturbation equation due to the temperature change.
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