发明名称 |
Device and method for controlling a voltage control signal |
摘要 |
A device is disclosed that includes an amplification part for a linear transmitter, the amplification part being configured to amplify a transmission signal in accordance with a supply voltage control signal; a generation part configured to generate a power supply signal showing the level of the transmission signal; and a control part configured to output the supply voltage control signal based on the power supply signal. The control part includes a storage part configured to store a series of values of the power supply signal belonging to a time range including a certain point of time; and an output part configured to output a maximum one of a predetermined number of values of the series of values of the power supply signal as the supply voltage control signal at the certain point of time.
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申请公布号 |
EP1811651(A1) |
申请公布日期 |
2007.07.25 |
申请号 |
EP20060251176 |
申请日期 |
2006.03.06 |
申请人 |
FUJITSU LIMITED |
发明人 |
ISHIKAWA, HIROYOSHI;NAGATANI, KAZUO;HAMADA, HAJIME;FUDABA, NOBUKAZU;KUBO, TOKURO |
分类号 |
H03F1/02 |
主分类号 |
H03F1/02 |
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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