surface acoustic wave saw

常见例句

An passive and wireless sensor system using a surface acoustic wave(SAW) resonator is described.
介绍了一种基于声表面波谐振器的无源无线温度传感系统。
In this work, a stable SAW oscillator based on SAWR (surface acoustic wave resonator) was designed. It contains an RF amplifier and a necessary LC phase shifter network.
首先基于声表面波谐振器（SAWR），采用射频放大器和必要的LC移相网络，设计出输出频率稳定的振荡器。
There are a number of touch screen technologies available today. Three of the most common touch screen technologies are resistive, capacitive, and surface acoustic wave (SAW).
现在有许多的触摸屏技术，三种最常见的触摸屏技术是电阻式，电容式和表面声波触摸屏。