发明名称 |
APPARATUS AND METHODS FOR POWER AMPLIFIERS |
摘要 |
Apparatus and methods for power amplifiers are disclosed. In one embodiment, a power amplifier circuit assembly includes a power amplifier and an impedance matching network. The impedance matching network is operatively associated with the power amplifier and is configured to provide a load line impedance to the power amplifier between about 6 Omega and about 10 Omega. The impedance matching network includes a fundamental matching circuit and one or more termination circuits, and the fundamental matching circuit and each of the of the one or more termination circuits include separate input terminals for coupling to an output of the power amplifier so as to allow the fundamental matching circuit and each of the one or more termination circuits to be separately tuned. |
申请公布号 |
WO2013067031(A3) |
申请公布日期 |
2013.06.27 |
申请号 |
WO2012US62828 |
申请日期 |
2012.10.31 |
申请人 |
SKYWORKS SOLUTIONS, INC. |
发明人 |
ZHANG, GUOHAO;MODI, HARDIK, BHUPENDRA;KHESBAK, SABAH |
分类号 |
H03F1/56;H03F3/20 |
主分类号 |
H03F1/56 |
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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