| 发明名称 |
Low-loss tunable ferro-electric device and method of characterization |
| 摘要 |
A tunable ferroelectric component and a narrowband resonant circuit for measuring the loss of the ferroelectric component. The ferroelectric component may be a capacitor integrated in the resonant circuit. The testing method eliminates other sources of loss to isolate the loss due to the ferroelectric material and to demonstrate that this loss is low.
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| 申请公布号 |
US6927644(B2) |
申请公布日期 |
2005.08.09 |
| 申请号 |
US20030750304 |
申请日期 |
2003.12.31 |
| 申请人 |
KYOCERA WIRELESS CORP. |
发明人 |
TONCICH STANLEY S. |
| 分类号 |
G01R27/26;H01G7/06;H01L27/08;H01P1/203;H01P1/205;H01P1/213;H01P1/36;H01P5/04;H01Q1/00;H01Q1/24;H01Q3/44;H01Q9/04;H01Q9/16;H01Q9/28;H01Q9/30;H01Q9/42;H01Q13/02;H01Q13/06;H01Q13/20;H01Q13/22;H03B5/04;H03B5/12;H03B5/18;H03B5/36;H03F1/56;H03F3/191;H03H7/01;H03H7/12;H03H7/20;H03J5/24;H03L1/02;H03L7/18;H04B1/04;H04B1/30;(IPC1-7):H01L29/93 |
主分类号 |
G01R27/26 |
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