发明名称 |
Radio frequency device with fast charging of an input capacitance |
摘要 |
A radio frequency device has an input transistor from which a capacitance is seen, and a fast charging circuit for charging the capacitance. The input transistor receives a radio frequency signal. The capacitance is quickly charged when the device is switched from off to on and/or from low gain to high gain, thereby reducing the switching-on time of the device.
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申请公布号 |
US6438364(B1) |
申请公布日期 |
2002.08.20 |
申请号 |
US20000588386 |
申请日期 |
2000.06.06 |
申请人 |
PHILIPS ELECTRONICS NORTH AMERICA CORPORATION |
发明人 |
WAITE HELEN MARGARET |
分类号 |
H04B1/40;H03F1/22;H03F1/30;H03F1/32;H03F3/72;(IPC1-7):H04B1/26 |
主分类号 |
H04B1/40 |
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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