发明名称 |
Power supply arrangement for multi-stage amplifier |
摘要 |
There is disclosed a multi-stage amplifier comprising: a first amplifier stage; a second amplifier stage; a first voltage supply stage arranged to provide a supply voltage to the first amplifier in dependence on an average power of a signal to be amplified; and a second voltage supply stage arranged to provide a supply voltage to the second amplifier in dependence on an instantaneous power of a signal to be amplified. |
申请公布号 |
US8659355(B2) |
申请公布日期 |
2014.02.25 |
申请号 |
US200913129718 |
申请日期 |
2009.11.04 |
申请人 |
HENSHAW ROBERT;WIMPENNY GERARD;NUJIRA LIMITED |
发明人 |
HENSHAW ROBERT;WIMPENNY GERARD |
分类号 |
H03G3/20 |
主分类号 |
H03G3/20 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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