发明名称 |
Method and apparatus for protecting devices in an RF power amplifier |
摘要 |
A method and apparatus are provided for use with a power amplifier for protecting active devices on the power amplifier. A peak detector is used by control circuitry to detect the presence of a peak voltage that exceeds a threshold voltage. In response to the detection of a peak voltage, the gain of the power amplifier is reduced. |
申请公布号 |
US8274333(B2) |
申请公布日期 |
2012.09.25 |
申请号 |
US20070930959 |
申请日期 |
2007.10.31 |
申请人 |
DUPUIS TIMOTHY J.;BLACK SAND TECHNOLOGIES, INC. |
发明人 |
DUPUIS TIMOTHY J. |
分类号 |
H03F1/52;H03F3/30;H03G3/30 |
主分类号 |
H03F1/52 |
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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