THE EFFECT OF SURFACE ROUGHNESS ON THEPERFORMANCE OF QUARTZ CRYSTAL RESONATORS

摘要：

　　Quartz crystal resonators are the core elements of frequency control in modern communication systems and network technology.In the processing of quartz crystal blanks,the choice of different grinding methods will result in blanks with different roughness.In this paper,we prepared four groups of quartz crystal blanks from the TXC production line with different surface roughness conditions,and it was verified that the surface roughness of blanks had a significant effect on the characteristics of resonators.

关键词： Quartz Resonator Surface Roughness Property

作者: Rong-jian LING Min-Chiang CHAO Ju-lian SHEN Liang SHEN Zhen LI Ji WANG

作者单位: Piezoelectric Device Lab, School of Mechanical Engineering and Mechanics, Ningbo University, Ningbo, TXC (Ningbo) Corporation, 189 Huangshan West Road, Beilun, Ningbo, Zhejiang 315800, CHINA

会议类型: 国际会议

会议名称: The 2019 Symposium on Piezoelectricity,Acoustic Waves and Device Applications(2019(第14届)全国压电和声波理论及器件技术研讨会)

会议地点: 石家庄

会议语种:英文

页码: 445-449

在线出版日期: 2019-11-01（万方平台首次上网日期，不代表论文的发表时间）