发明申请
- 专利标题： Tunable superconducting RF cavity
- 专利标题（中）： 可调谐超导RF腔
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申请号： US10848667申请日： 2004-05-19
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公开(公告)号： US20050260951A1公开(公告)日： 2005-11-24
- 发明人: Chandrashekhar Joshi , Anil Mavanur , Chiu-Ying Tai
- 申请人： Chandrashekhar Joshi , Anil Mavanur , Chiu-Ying Tai
- 主分类号： H01P7/06
- IPC分类号： H01P7/06 ; H04B1/04 ; H04B1/40
摘要：
Tunable RF cavity. The cavity includes a magnetostrictive material coupled to the cavity and a magnetic coil configured to impress a magnetic field on the magnetostrictive material. Control circuitry energizes the magnetic coil to control the shape of the magnetostrictive material, thereby to control the length of the cavity to tune its resonant frequency.
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