A Silicon MEMS Disk Resonator Oscillator Demonstrating 36 ppt Frequency Stability

Madan Parajuli, Guillermo Sobreviela, Hemin Zhang, Ashwin A. Seshia

科研成果: 书/报告/会议事项章节会议稿件同行评审

2 引用 (Scopus)

摘要

This paper reports experimental results demonstrating excellent short-term frequency stability of 45.6 LHz (36 ppt@0.4 s integration time) for a bulk acoustic wave (BAW) silicon disk resonator oscillator. The n=4 radial mode of a BAW disk resonator demonstrates an extremely high-quality factor of 1.8*106 at 1.25 MHz. The disk is designed with anchors aligned with nodal locations to minimize anchor damping. The results on the measured short-term frequency stability reported here benchmark favourably relative to the state-of-the-art.

源语言英语
主期刊名21st International Conference on Solid-State Sensors, Actuators and Microsystems, TRANSDUCERS 2021
出版商Institute of Electrical and Electronics Engineers Inc.
305-308
页数4
ISBN(电子版)9781665412674
DOI
出版状态已出版 - 20 6月 2021
已对外发布
活动21st International Conference on Solid-State Sensors, Actuators and Microsystems, TRANSDUCERS 2021 - Virtual, Online, 美国
期限: 20 6月 202125 6月 2021

出版系列

姓名21st International Conference on Solid-State Sensors, Actuators and Microsystems, TRANSDUCERS 2021

会议

会议21st International Conference on Solid-State Sensors, Actuators and Microsystems, TRANSDUCERS 2021
国家/地区美国
Virtual, Online
时期20/06/2125/06/21

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