NOVEL CUTS OF TRIPLY-ROTATED QUARTZ CRYSTAL FOR RESONATORS WITH IDEAL CUBIC FREQUENCY-TEMPERATURE RELATIONS
A systematic method of searching novel cuts of quartz crystal is proposed to explain the discovery of the existing cuts including AT-and SC-cut, and a few popular cuts in products on market.It is also found that some curves on which the cuts have the same frequency-temperature relation as that of the AT-and SC-cut quartz resonators and the inflection temperature cover a quite wide range.Finally, using this method, we found a novel cut whose frequency-temperature relation is much better than the AT-and SC-cut quartz crystal resonators.The temperature range that the absolute value of frequency shifts is smaller than 10ppm for this novel cut from-70℃ to 130℃ and the frequency constant is 35%higher than the AT-cut resonator.
Frequency Temperature Cut Quartz Resonator
Shao-yun WANG Long-tao XIE Liang-meng ZHANG Rong-xing WU Jian-ke DU Ji WANG
Piezoelectric Device Lab, School of Mechanical Eng and Mechanics, Ningbo University, 818 Fenghua Rd, Department of Civil Engineering, Ningbo Polytechnic Institute, 1069 Xinda Road, Beilun, Ningbo, Zhej
国际会议
哈尔滨
英文
387-391
2019-01-11（万方平台首次上网日期，不代表论文的发表时间）