发明名称 |
DISCRETE VOLTAGE TUNABLE RESONATOR MADE OF DIELECTRIC MATERIAL |
摘要 |
A voltage tunable resonator is provided, including a dielectric base made of a dielectric material having at least one of a voltage dependent dielectric constant and piezoelectric characteristics. A metal contact having a predetermined area is provided on an outer surface of the dielectric base at a predetermined location to provide a predetermined loaded Q for the resonator, and a metal ground coating is provided on the remaining exposed surfaces of the dielectric base, and an isolation region having a sufficient area to prevent significant coupling between the metal contact and the metal ground coating. A control voltage applied between the metal contact and the metal ground coating provides at least one of (i) a variable electric field to control the dielectric constant and a resonant frequency of the resonator and (ii)a piezoelectric response causing a dimensional change in the resonator to control the resonant frequency of the resonator.
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申请公布号 |
WO2006088728(A3) |
申请公布日期 |
2006.10.05 |
申请号 |
WO2006US04667 |
申请日期 |
2006.02.10 |
申请人 |
DELAWARE CAPITAL FORMATION, INC.;BATES, DAVID, ALLEN |
发明人 |
BATES, DAVID, ALLEN |
分类号 |
H03H9/54;H01P1/20;H01P7/10 |
主分类号 |
H03H9/54 |
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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