| 发明名称 |
AMPLIFIER BIAS CIRCUIT |
| 摘要 |
A power amplifier bias circuit having high dynamic range and low memory is disclosed. In an exemplary embodiment, an apparatus includes an output stage configured to generate a biased RF signal based on a first DC signal and a filtered signal. The apparatus also includes a low pass filter configured to filter the biased RF signal to generate the filtered signal. |
| 申请公布号 |
US2016211804(A1) |
申请公布日期 |
2016.07.21 |
| 申请号 |
US201514598612 |
申请日期 |
2015.01.16 |
| 申请人 |
QUALCOMM Incorporated |
发明人 |
Liao Shu-Hsien;Wang Feipeng;Wang Cheng-Han |
| 分类号 |
H03F1/02;H03F3/21;H03F3/19 |
主分类号 |
H03F1/02 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. An apparatus comprising:
an output stage configured to generate a biased RF signal based on a first DC signal and a filtered signal; and a low pass filter configured to filter the biased RF signal to generate the filtered signal. |
| 地址 |
San Diego CA US |
