Invention Grant
- Patent Title: Resonator
- Patent Title (中): 谐振器
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Application No.: US14034398Application Date: 2013-09-23
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Publication No.: US09318997B2Publication Date: 2016-04-19
- Inventor: Casper van der Avoort , Andreas Bernardus Maria Jansman , Robert James Pascoe Lander
- Applicant: NXP B.V.
- Applicant Address: NL Eindhoven
- Assignee: NXP, B.V.
- Current Assignee: NXP, B.V.
- Current Assignee Address: NL Eindhoven
- Priority: EP12186407 20120927
- Main IPC: H03B5/30
- IPC: H03B5/30 ; H03B1/00 ; H03H9/00 ; H03H9/02 ; H03H9/24
Abstract:
A resonator has a main resonator body and a secondary resonator structure. The resonator body has a desired mode of vibration of the resonator alone, and a parasitic mode of vibration, wherein the parasitic mode comprises vibration of the resonator body and the secondary resonator structure as a composite body. In this way, unwanted vibrational modes are quenched by the second suspended body.
Public/Granted literature
- US20140176246A1 RESONATOR Public/Granted day:2014-06-26
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