| 发明名称 |
SIGNAL TAKE-OUT CIRCUIT AND DISTORTION COMPENSATION AMPLIFIER COMPRISING IT |
| 摘要 |
<p>To cancel a reflected wave reflected from a connecting portion (22) and leaking into a feedback signal when a non-matched component is connected, the reflected wave is extracted by a circulator (30) and its phase and amplitude are adjusted by a vector adjusting circuit (32), and then the thus adjusted reflected wave is vector-summed with the feedback signal in a vector sum circuit (34).</p> |
| 申请公布号 |
EP1819038(A1) |
申请公布日期 |
2007.08.15 |
| 申请号 |
EP20040822513 |
申请日期 |
2004.11.30 |
| 申请人 |
FUJITSU LTD. |
发明人 |
OKAZAKI, YOUSUKE;MAEDA, HIROAKI;SEINO, YASUSHI;ONO, TAKASHI |
| 分类号 |
H03F1/32;H04B1/04 |
主分类号 |
H03F1/32 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
