发明名称 |
Rectifier circuit and radio communication device |
摘要 |
A first bias circuit outputs a first direct-current voltage to charge a first capacitor based on a clock signal. A second bias that outputs a second direct-current voltage to charge a second capacitor based on a clock signal. A first MOS transistor has a gate and a source. The first direct-current voltage is applied between the gate and the source of the first MOS transistor to bias the gate of the first MOS transistor. A second MOS transistor has a gate and a source, and a drain connected to the source of the first MOS transistor. The second direct-current voltage is applied between the gate and the source of the second MOS transistor to bias the gate of the second MOS transistor. A coupling capacitor has a first end connected to the source of the first MOS transistor, and a second end to which an alternating-current signal is input.
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申请公布号 |
US7840181(B2) |
申请公布日期 |
2010.11.23 |
申请号 |
US20080041468 |
申请日期 |
2008.03.03 |
申请人 |
KABUSHIKI KAISHA TOSHIBA |
发明人 |
UMEDA TOSHIYUKI;OOTAKA SHOJI |
分类号 |
H04B5/00;G06K7/00;G06K19/07;H04B1/034;H04Q5/22 |
主分类号 |
H04B5/00 |
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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