| 发明名称 |
Two-stage variable-gain mixer employing shunt feedback |
| 摘要 |
A demodulator which includes an active balun circuit and at least one mixer driven by the active balun circuit. The active balun circuit includes a negative shunt feedback arrangement.
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| 申请公布号 |
US7035616(B2) |
申请公布日期 |
2006.04.25 |
| 申请号 |
US20020039247 |
申请日期 |
2002.01.04 |
| 申请人 |
INTERNATIONAL BUSINESS MACHINES CORPORATION |
发明人 |
REYNOLDS SCOTT K. |
| 分类号 |
H04B1/26;H03D7/14;H03F3/45;H03H11/32;H04B1/28 |
主分类号 |
H04B1/26 |
| 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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