发明申请
- 专利标题： TUNABLE METAMATERIALS USING MICROELECTROMECHANICAL STRUCTURES
- 专利标题（中）： 使用微电子结构的可控元件
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申请号： US12032069申请日： 2008-02-15
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公开(公告)号： US20090206963A1公开(公告)日： 2009-08-20
- 发明人: Vinh N. Nguyen , Serdar H. Yonak , David R. Smith , Jungsang Kim
- 申请人： Vinh N. Nguyen , Serdar H. Yonak , David R. Smith , Jungsang Kim
- 申请人地址： US KY Erlanger US NC Durham
- 专利权人： Toyota Motor Engineering & Manufacturing North America, Inc.,Duke University
- 当前专利权人： Toyota Motor Engineering & Manufacturing North America, Inc.,Duke University
- 当前专利权人地址： US KY Erlanger US NC Durham
- 主分类号： H03H9/24
- IPC分类号： H03H9/24
摘要：
A metamaterial comprises a support medium, such as a planar dielectric substrate and a plurality of resonant circuits supported thereby. At least one resonant circuit is a tunable resonant circuit including a conducting pattern and a voltage-tunable capacitor, so that an electromagnetic parameter (such as resonance frequency) may be adjusted using an electrical control signal. In some examples of the present invention, the voltage-tunable capacitor includes a MEMS structure.
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