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Novel MEMS oscillator using in-plane disk resonator with sensing platform and its mass sensing characteristics

  • M. Konno
  • , T. Ikehara
  • , S. Murakami
  • , R. Maeda
  • , M. Kimura
  • , T. Fukawa
  • , T. Mihara
  • National Institute of Advanced Industrial Science and Technology
  • Shinshu University
  • Olympus Corporation

科研成果: 书/报告/会议事项章节会议稿件同行评审

8 引用 (Scopus)

摘要

We developed a new disk resonator which has high quality factor, highly efficient mass detection ability, and area-effective layout. High quality factor was achieved by minimizing support loss using nodal-point position control on the structural design. Sensing platform in the center hole provides wide and high-sensitive mass detection area. We also developed an oscillation circuit using impedance transform circuit which is suitable to MEMS resonators with high motional impedance. Toluene gas detection was demonstrated using this oscillator.

源语言英语
主期刊名2011 16th International Solid-State Sensors, Actuators and Microsystems Conference, TRANSDUCERS'11
518-521
页数4
DOI
出版状态已出版 - 2011
已对外发布
活动2011 16th International Solid-State Sensors, Actuators and Microsystems Conference, TRANSDUCERS'11 - Beijing, 中国
期限: 5 6月 20119 6月 2011

出版系列

姓名2011 16th International Solid-State Sensors, Actuators and Microsystems Conference, TRANSDUCERS'11

会议

会议2011 16th International Solid-State Sensors, Actuators and Microsystems Conference, TRANSDUCERS'11
国家/地区中国
Beijing
时期5/06/119/06/11

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