Yang Zengtao, Yang Jiashi
IEEE Trans Ultrason Ferroelectr Freq Control. 2009 Feb;56(2):237-8. doi: 10.1109/TUFFC.2009.1030.
Based on Mindlin's early work, we calculate and plot optimal electrode shape and size of Y-cut quartz, At-cut quartz, and Y-cut langasite plate thickness-shear resonators. The electrodes obtained are optimal in that they satisfy Bechmann's number in every direction. The results are useful in the design optimization of these resonators.
基于明德林的早期工作,我们计算并绘制了Y切石英、AT切石英和Y切硅酸镓镧板厚度剪切谐振器的最佳电极形状和尺寸。所得到的电极是最优的,因为它们在各个方向上都满足贝克曼数。这些结果对于这些谐振器的设计优化很有用。