- 专利标题: ISOTROPIC ATTENUATED MOTION GYROSCOPE
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申请号: US17410924申请日: 2021-08-24
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公开(公告)号: US20220057208A1公开(公告)日: 2022-02-24
- 发明人: Igor P. Prikhodko , John A. Geen
- 申请人: Analog Devices, Inc.
- 申请人地址: US MA Wilmington
- 专利权人: Analog Devices, Inc.
- 当前专利权人: Analog Devices, Inc.
- 当前专利权人地址: US MA Wilmington
- 主分类号: G01C19/5712
- IPC分类号: G01C19/5712
摘要:
According to some aspects, there is provided a microelectromechanical systems (MEMS) device wherein one or more components of the MEMS device exhibit attenuated motion relative to one or more other moving components. The MEMS device may comprise a substrate; a proof mass coupled to the substrate and configured to move along a resonator axis; and a first shuttle coupled to the proof mass and comprising one of a drive structure configured to drive the proof mass along the resonator axis or a sense structure configured to move along a second axis substantially perpendicular to the resonator axis in response to motion of the proof mass along the resonator axis, wherein displacement of at least a first portion of the proof mass is attenuated relative to displacement of the first shuttle and/or a second portion of the proof mass.
公开/授权文献
- US11698257B2 Isotropic attenuated motion gyroscope 公开/授权日:2023-07-11
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