| 发明名称 |
Parametric amplifier device |
| 摘要 |
A parametric amplifier device has a two port parametric amplifier, a DC voltage generator and a DC bias regulator. The bias regulator has a voltage regulator, an attenuator and a summer. Output voltages from the regulator and the attenuator are added in the summer. |
| 申请公布号 |
US8638102(B2) |
申请公布日期 |
2014.01.28 |
| 申请号 |
US20100753132 |
申请日期 |
2010.04.02 |
| 申请人 |
CORK PETER;HULBERT ANTHONY PETER;HUNT JOHN;SIEMENS AKTIENGESELLSCHAFT |
发明人 |
CORK PETER;HULBERT ANTHONY PETER;HUNT JOHN |
| 分类号 |
G01V3/00 |
主分类号 |
G01V3/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
