发明名称 |
Method and device for controlling power amplification |
摘要 |
A method and a device for controlling power amplification are provided. The method for controlling power amplification includes: when the NE is in an Idle state, outputting a voltage signal corresponding to the Idle state for enabling the power amplifier to switch off; and applying the voltage signal corresponding to the Idle state to a grid electrode or a base electrode of at least one power amplifier transistor in a power amplifier for enabling the power amplifier to switch off. Thereby, static power dissipation of the power amplifier when no RF power is output is eliminated, and the efficiency of the power amplifier is improved. |
申请公布号 |
EP2840718(A2) |
申请公布日期 |
2015.02.25 |
申请号 |
EP20140188572 |
申请日期 |
2008.08.13 |
申请人 |
HUAWEI TECHNOLOGIES CO., LTD. |
发明人 |
YIN, WEIMIN;ZHANG, XIKUN;SUN, JIE;CHEN, WEI;SUN, YIPING;SUN, YIJUN |
分类号 |
H04B7/005;H03F1/02;H03F1/30;H03F3/04;H03F3/195;H03F3/24;H03F3/72;H03G1/00;H04B1/04 |
主分类号 |
H04B7/005 |
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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