| 发明名称 |
DOHERTY POWER AMPLIFIER HAVING REDUCED SIZE |
| 摘要 |
Doherty power amplifier having reduced size. In some embodiments, a power amplification system can include a supply system configured to provide a high-voltage supply signal, and a Doherty power amplifier configured to receive the high-voltage supply signal and amplify a radio-frequency (RF) signal. The power amplification system can further include an output path configured to receive and route the amplified RF signal to a filter. The output path can be substantially free of an impedance transformation circuit. |
| 申请公布号 |
US2016248384(A1) |
申请公布日期 |
2016.08.25 |
| 申请号 |
US201615043555 |
申请日期 |
2016.02.13 |
| 申请人 |
SKYWORKS SOLUTIONS, INC. |
发明人 |
LEHTOLA Philip John |
| 分类号 |
H03F1/02;H04B1/40;H03F3/21;H03F1/56;H03F3/19 |
主分类号 |
H03F1/02 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A power amplification system comprising:
a supply system configured to provide a high-voltage (HV) supply signal; a Doherty power amplifier (PA) configured to receive the HV supply signal and amplify a radio-frequency (RF) signal; and an output path configured to receive and route the amplified RF signal to a filter, the output path substantially free of an impedance transformation circuit. |
| 地址 |
Woburn MA US |
