| 发明名称 |
High-efficiency amplifying device |
| 摘要 |
Disclosed is a high-efficiency amplifying device wherein a control signal for a power-amplifying unit is produced from an input signal in a pre-amplification stage, resulting in a reduced disturbance output signal with a constant efficiency in the amplifying device.
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| 申请公布号 |
US6249183(B1) |
申请公布日期 |
2001.06.19 |
| 申请号 |
US20000254841 |
申请日期 |
2000.01.24 |
| 申请人 |
DAIMLERCHRYSLER AG |
发明人 |
BOESCH WOLFGANG;PETZ FELIX ANTON |
| 分类号 |
H03F1/02;H03F1/32;H03F3/217;(IPC1-7):H03G7/00 |
主分类号 |
H03F1/02 |
| 代理机构 |
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代理人 |
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