| 发明名称 |
Quadrature signal generation with phase error correction |
| 摘要 |
A quadrature signal generator includes a polyphase filter where four resistive elements and four variable capacitive elements are connected alternately in series to form a loop; and a phase corrector that variably controls the capacitance of the variable capacitive elements.
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| 申请公布号 |
US6768364(B2) |
申请公布日期 |
2004.07.27 |
| 申请号 |
US20020245823 |
申请日期 |
2002.09.16 |
| 申请人 |
BERKANA WIRELESS, INC. |
发明人 |
WANG SUNG-HO |
| 分类号 |
H04J11/00;H03B27/00;H03H7/21;(IPC1-7):H03H11/16 |
主分类号 |
H04J11/00 |
| 代理机构 |
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