| 发明名称 |
Circuit arrangement for frequency conversion. |
| 摘要 |
The invention describes a circuit arrangement for frequency conversion by means of quadrature heterodyne signals, which also exhibits very small quadrature errors at very high frequencies and can be monolithically integrated with little external circuitry.
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| 申请公布号 |
EP0401771(A2) |
申请公布日期 |
1990.12.12 |
| 申请号 |
EP19900110655 |
申请日期 |
1990.06.06 |
| 申请人 |
LICENTIA PATENT-VERWALTUNGS-GMBH |
发明人 |
TRAENKLE, GUENTER, DIPL.-ING.;DECKENBACH, GOTTFRIED, DIPL.-ING. (FH) |
| 分类号 |
H03B27/00;H03D1/22;H03D5/00;H03D7/14;H03D7/16;H03K5/15 |
主分类号 |
H03B27/00 |
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