| 发明名称 |
RECEPTION CIRCUIT, AND RECEPTION APPARATUS |
| 摘要 |
There is provided a reception circuit that includes a local signal generation section, a duty-cycle correction section, an oscillation signal generation section, and a mixture section. The local signal generation section is configured to generate a local signal, the local signal being different in frequency from a modulated reception signal. The duty-cycle correction section is configured to correct a duty cycle of the generated local signal to be a predetermined value. The oscillation signal generation section is configured to generate a plurality of oscillation signals, the oscillation signals being generated using the duty-cycle-corrected local signal to vary in phase. The mixture section is configured to mix the reception signal with each of the oscillation signals. |
| 申请公布号 |
US2015244321(A1) |
申请公布日期 |
2015.08.27 |
| 申请号 |
US201414581253 |
申请日期 |
2014.12.23 |
| 申请人 |
Sony Corporation |
发明人 |
Suda Satoshi |
| 分类号 |
H03D7/00;H03K3/017 |
主分类号 |
H03D7/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A reception circuit, comprising:
a local signal generation section configured to generate a local signal, the local signal being different in frequency from a modulated reception signal; a duty-cycle correction section configured to correct a duty cycle of the generated local signal to be a predetermined value; an oscillation signal generation section configured to generate a plurality of oscillation signals, the oscillation signals being generated using the duty-cycle-corrected local signal to vary in phase; and a mixture section configured to mix the reception signal with each of the oscillation signals. |
| 地址 |
Tokyo JP |
