| 发明名称 |
Tunable low noise amplifier |
| 摘要 |
A tunable low noise amplifier matching circuit is provided. The matching circuit includes a ferroelectric tunable component. A control signal is applied to the tunable component, changing the component's impedance. This changes the impedance or the noise figure response, or both, of the matching circuit.
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| 申请公布号 |
US6903612(B2) |
申请公布日期 |
2005.06.07 |
| 申请号 |
US20020075727 |
申请日期 |
2002.02.12 |
| 申请人 |
KYOCERA WIRELESS CORP. |
发明人 |
TONCICH STANLEY S.;FORRESTER TIM |
| 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):H03F3/04 |
主分类号 |
G01R27/26 |
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