发明名称 |
Bias network for high efficiency RF linear power amplifier |
摘要 |
A bias network uses resistive biasing, active biasing and current mirror biasing in combination to enhance RF power amplifier linearity and efficiency by forming a bias network that provides temperature compensation, minimizes current drain requirements for the Vbias source and reduces the level of RF linear amplifier quiescent current.
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申请公布号 |
US6369656(B2) |
申请公布日期 |
2002.04.09 |
申请号 |
US20010897260 |
申请日期 |
2001.07.02 |
申请人 |
RF MICRO DEVICES, INC. |
发明人 |
DENING DAVID C.;JORGENSON JON D. |
分类号 |
H03F1/30;(IPC1-7):H03F3/04 |
主分类号 |
H03F1/30 |
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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