| 发明名称 |
METHOD AND APPARATUS FOR ALIAS-DRIVEN FREQUENCY DOWNCONVERSION (MIXING) |
| 摘要 |
Frequency conversion is achieved in a receiver by using sample and hold (44), and track and hold for circuits in place of conventional mixers. The invention enhances spectral power efficiency usig the alias-driven frequency translation techniques and is applicable to cover IF ranges from DC to 1 GHz (with sub-Hertz resolution).
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| 申请公布号 |
WO9602977(A1) |
申请公布日期 |
1996.02.01 |
| 申请号 |
WO1995US08233 |
申请日期 |
1995.07.13 |
| 申请人 |
STANFORD TELECOMMUNICATIONS, INC. |
发明人 |
LAND, THOMAS |
| 分类号 |
H03B19/00;H03B28/00;H03D7/00;H04B1/16;H04B1/26;(IPC1-7):H04B1/26 |
主分类号 |
H03B19/00 |
| 代理机构 |
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