发明名称 Anchor/support design for MEMS resonators
摘要 Micro-Electro-Mechanical Systems (MEMS) resonator designs having support structures that minimize or substantially reduce anchor losses, thereby improving a quality factor (Q) of the MEMS resonators, are provided. In general, a MEMS resonator includes a resonator body connected to anchors via support structures. The anchors are connected to or are part of a substrate on which the MEMS resonator is formed. The support structures operate to support the resonator body in free space to enable vibration. The support structures are designed to minimize or substantially reduce energy loss through the anchors into the substrate.
申请公布号 US7990232(B1) 申请公布日期 2011.08.02
申请号 US20080133934 申请日期 2008.06.05
申请人 RF MICRO DEVICES, INC. 发明人 LEE SEUNGBAE
分类号 H03H9/02;H03H9/46 主分类号 H03H9/02
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