| 发明名称 |
Transmission unit for frequency modulation has frequency mixer converting modulated signal into a sending frequency |
| 摘要 |
A transmission unit for frequency modulation comprises modulation and signal inputs (1,2), a frequency mixer (7), connector (14) and a phase regulator (10) comprising an oscillator (9) and phase comparator (11) and frequency divider (12). The comparator output is coupled with the control input of the oscillator.
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| 申请公布号 |
DE10211381(A1) |
申请公布日期 |
2003.06.12 |
| 申请号 |
DE20021011381 |
申请日期 |
2002.03.14 |
| 申请人 |
INFINEON TECHNOLOGIES AG |
发明人 |
GREWING, CHRISTIAN;WAASEN, STEFAN VAN;HANKE, ANDRE;HAMMES, MARKUS |
| 分类号 |
H03C3/09;H03C3/40;(IPC1-7):H04L27/12 |
主分类号 |
H03C3/09 |
| 代理机构 |
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代理人 |
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