| 发明名称 |
Power amplifier matching RF system and method using bulk acoustics wave device |
| 摘要 |
An RF system includes a power amplifier with output impedance and a BAW filter with an input impedance and output impedance. A matching network includes an inductance connecting the power amplifier to the BAW filter and an impedance transformation ratio of at least 1:10 is provided at the output impedance of the power amplifier to the output impedance of the BAW filter. |
| 申请公布号 |
US8198958(B1) |
申请公布日期 |
2012.06.12 |
| 申请号 |
US20090413681 |
申请日期 |
2009.03.30 |
| 申请人 |
AIGNER ROBERT;FATTINGER GERNOT G.;SHIROKOV MIKHAIL S.;JADORMIO JUN C.;TRIQUINT SEMICONDUCTOR, INC. |
发明人 |
AIGNER ROBERT;FATTINGER GERNOT G.;SHIROKOV MIKHAIL S.;JADORMIO JUN C. |
| 分类号 |
H03H9/205;H03H9/54;H03H9/60 |
主分类号 |
H03H9/205 |
| 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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