发明名称 |
AMPLIFIER APPARATUS |
摘要 |
<p>The present invention relates to an amplifying apparatus and has one of the objects to control (optimize), in an amplifier having a circuit constant determined so as to satisfy the condition of E-class operation, the circuit constant (e.g., the capacity of a capacitor) in accordance with an output power from the amplifier. For the above, the amplifying apparatus of the present invention includes an amplifier (20) having a circuit constant determined so as to satisfy a condition for E-class operation; power detecting means (17, and 18) which detects an output electricity from the amplifier; and controlling means (19) which controls the circuit constant in accordance with the output power detected by the power detecting means.</p> |
申请公布号 |
EP2141798(A1) |
申请公布日期 |
2010.01.06 |
申请号 |
EP20070742094 |
申请日期 |
2007.04.20 |
申请人 |
FUJITSU LIMITED |
发明人 |
OKAZAKI, YOUSUKE;MAEDA, HIROAKI;ONO, TAKASHI;HONDA, HIROTAKE;SHIZAWA, YOSHINOBU |
分类号 |
H03F1/07;H03F1/02;H03F1/56;H03F3/68 |
主分类号 |
H03F1/07 |
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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