发明名称 |
POWER SUPPLY DEVICE, TRANSMISSION DEVICE USING SAME, AND METHOD FOR OPERATING POWER SUPPLY DEVICE |
摘要 |
<p>A power supply device includes a switching amplification unit that supplies power to a load, a linear amplification unit that corrects an output voltage applied to the load according to an input signal, and a power supply control unit that controls the power supply of the linear amplification unit according to the input signal.</p> |
申请公布号 |
EP2709272(A1) |
申请公布日期 |
2014.03.19 |
申请号 |
EP20120786254 |
申请日期 |
2012.04.25 |
申请人 |
NEC CORPORATION |
发明人 |
TANIO, MASAAKI |
分类号 |
H03F1/06;H03F1/02;H03F3/34;H03F3/345;H03F3/68 |
主分类号 |
H03F1/06 |
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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