发明名称 |
EYE QUALITY MONITOR FOR A 2R REGENERATOR |
摘要 |
The method of monitoring the quality of an optical signal at the site of a 2R or 1R regenerator, without performing a clock recovery operation, is based on slicing the recovered voltage with a threshold voltage, manipulated according to a pattern, and averaging the output of the slicer. An eye diagram is simulated by a diagram representing the average voltage versus the threshold voltage.
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申请公布号 |
CA2249800(A1) |
申请公布日期 |
2000.04.06 |
申请号 |
CA19982249800 |
申请日期 |
1998.10.06 |
申请人 |
NORTHERN TELECOM LIMITED |
发明人 |
SOLHEIM, ALAN GLEN;ANSLOW, PETER JEREMY;HABEL, RICHARD ACHILLE |
分类号 |
H04B10/02;H04B10/08;(IPC1-7):H04B10/08 |
主分类号 |
H04B10/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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