发明名称 |
VERFAHREN ZUR KOMPENSATION VON NICHTLINEAREN SIGNALVERZERRUNGEN ELEKTROOPTISCHER WANDLER IN EINEM OPTISCHEN TELEKOMMUNIKATIONSSYSTEM |
摘要 |
To compensate for non-linear signal distortion caused by the non-linear characteristic of an electrooptical converter, a dither signal is added at the transmitting end to the electric useful signal and is removed once more from the electric received signal at the receiving end following optoelectrical conversion. A high-frequency sinusoidal signal, which is suppressed once more at the receiving end through low-pass filtering, is preferably used as the dither signal. <IMAGE> |
申请公布号 |
AT161374(T) |
申请公布日期 |
1998.01.15 |
申请号 |
AT19920113024T |
申请日期 |
1992.07.30 |
申请人 |
SIEMENS AKTIENGESELLSCHAFT |
发明人 |
GOSSLAU, ANDREAS, DR.-ING. |
分类号 |
H04B10/155;(IPC1-7):H04B10/18 |
主分类号 |
H04B10/155 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|