发明名称 |
LOW NOISE AMPLIFIER |
摘要 |
<p>An amplifier having multiple gain modes comprises a plurality y of cascoded input transistors connected to an input and arranged in parallel, a degeneration stage connected to the input transistors and having a variable impedance, and switching means for switching between different modes of the amplifier by switching off one or more of the input transistors and varying the impedance of the degeneration stage.</p> |
申请公布号 |
WO2007085866(A1) |
申请公布日期 |
2007.08.02 |
申请号 |
WO2007GB50015 |
申请日期 |
2007.01.15 |
申请人 |
FUTURE WAVES UK LIMITED;KATHIRESAN, GANESH;LEELAVATTANANON, KRISTAPON |
发明人 |
KATHIRESAN, GANESH;LEELAVATTANANON, KRISTAPON |
分类号 |
H03K23/66;H03F3/189;H03F3/45;H03K23/54 |
主分类号 |
H03K23/66 |
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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