| 发明名称 |
POWER AMPLIFIERS WITH TUNABLE LOADLINE MATCHING NETWORKS |
| 摘要 |
A power amplifier is described. The power amplifier includes at least a first power amplifier stage coupled with a power supply. The first power amplifier stage is configured to adjust a first output power of the first power amplifier stage based on a power supply voltage of the power supply. The power amplifier also includes at least a first tunable loadline matching network. The first tunable loadline matching network is configured to adjust a loadline value of the power amplifier. The first tunable loadline matching network includes at least a first set of metal oxide semiconductor variable capacitor arrays. |
| 申请公布号 |
US2017040948(A1) |
申请公布日期 |
2017.02.09 |
| 申请号 |
US201615230205 |
申请日期 |
2016.08.05 |
| 申请人 |
TDK Corporation |
发明人 |
Levesque Chris |
| 分类号 |
H03F1/02;H03F3/24;H03F1/56;H03F3/195 |
主分类号 |
H03F1/02 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A power amplifier comprising:
at least a first power amplifier stage coupled with a power supply, said first power amplifier stage configured to adjust a first output power of said first power amplifier stage based on a power supply voltage of said power supply; and at least a first tunable loadline matching network, said first tunable loadline matching network configured to adjust a loadline value of the power amplifier, said first tunable loadline matching network including at least a first set of metal oxide semiconductor variable capacitor arrays. |
| 地址 |
Tokyo JP |
