发明名称 |
METAL DIELECTRIC COMPOSITE RESONATOR |
摘要 |
A composite resonator (10) consisting of a conducting metal (14) and a dielectric material (12) is used to provide resonant frequencies lower than can be obtained using the same volume of dielectric alone and with higher unloaded Q than can be obtained using the same volume of metal imbedded into a cavity and used as a resonator. This significantly reduces the cost and size of the resonator (10) without degrading its performance. An inexpensive metal (14), such as aluminum, can be substituted for more than half of hte dielectric (12) and stille form a resonator (10) with substantially equivalent resonant properties. The operative embodiments of the resonator invention (1) cover composites with doughnut-shaped, i.e., cylindrical, configurations, with the "doughnut" either metal (14) or dielectric (12), and the "hole" either dielectric (314) or metal (312), respectively.
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申请公布号 |
WO0016432(A1) |
申请公布日期 |
2000.03.23 |
申请号 |
WO1998US19106 |
申请日期 |
1998.09.15 |
申请人 |
NEW JERSEY INSTITUTE OF TECHNOLOGY;SNYDER, RICHARD, V.;ALVAREZ, CHARLOTTE |
发明人 |
SNYDER, RICHARD, V.;ALVAREZ, CHARLOTTE |
分类号 |
H01P1/208;H01P7/10;(IPC1-7):H01P1/208 |
主分类号 |
H01P1/208 |
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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