发明名称 |
Tunable waveguide filter |
摘要 |
A tunable filter includes a waveguide with at least one resonant cavity and a tunable impedance structure coupled to each resonant cavity. Each resonant cavity has a resonant frequency and its corresponding impedance structure can be tuned to adjust the resonant frequency. The filter transmits the signal in a pass-band that includes the resonant frequency and reflects signals outside the pass-band.
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申请公布号 |
US2005270125(A1) |
申请公布日期 |
2005.12.08 |
申请号 |
US20040864786 |
申请日期 |
2004.06.08 |
申请人 |
ROCKWELL SCIENTIFIC LICENSING, LLC |
发明人 |
HIGGINS JOHN A.;XIN HAO |
分类号 |
H01P1/207;H01P1/208;(IPC1-7):H01P1/207 |
主分类号 |
H01P1/207 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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