Invention Grant
- Patent Title: Resonator and periodic structure
- Patent Title (中): 谐振器和周期性结构
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Application No.: US12781112Application Date: 2010-05-17
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Publication No.: US08390399B2Publication Date: 2013-03-05
- Inventor: Tsun-Che Huang , Pin Chang , Feng-Chia Hsu , Chin-Hung Wang
- Applicant: Tsun-Che Huang , Pin Chang , Feng-Chia Hsu , Chin-Hung Wang
- Applicant Address: TW Hsinchu
- Assignee: Industrial Technology Research Institute
- Current Assignee: Industrial Technology Research Institute
- Current Assignee Address: TW Hsinchu
- Agency: McClure, Qualey & Rodack, LLP
- Priority: TW98141263A 20091202
- Main IPC: H03H9/05
- IPC: H03H9/05 ; H03H9/24 ; H03H9/46
Abstract:
A resonator includes a resonating body and at least one periodic structure having one end connected to the resonating body. The periodic structure includes at least two basic structure units with duplicated configuration. The periodic structure blocks wave propagation caused by the vibration of the resonating body. The resonating body has a resonance frequency f0. The periodic structure has a band gap characteristic or a deaf band characteristic within a particular frequency range, and the resonance frequency f0 falls within the particular frequency range of the periodic structure.
Public/Granted literature
- US20110128094A1 Resonator and Periodic Structure Public/Granted day:2011-06-02
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