Performance analysis of feed-forward equalizers based on passive and active delay cells for multi-Gb/s optical fiber links

Performance analysis of feed-forward equalizers based on passive and active delay cells for multi-Gb/s optical fiber links

In this paper, two 9-taps FFE structures using different delay cell approaches are implemented and analyzed. The first FFE uses passive delay cells based on an artificial transmission line implemented using an inductor-capacitor (LC) ladder, and the second FFE uses active delay cells implemented wit...

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Hauptverfasser: Kil-Hoon Lee, Hyoungsoo Kim, Bhatta, D., Gebara, E., Laskar, J.
Format: Tagungsbericht
Sprache:eng
Schlagworte:
Delay
Equalizers
Feedforward systems
Finite impulse response filter
High speed optical techniques
Optical distortion
Optical fiber communication
Optical fibers
Optical filters
Performance analysis
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Beschreibung
Zusammenfassung:In this paper, two 9-taps FFE structures using different delay cell approaches are implemented and analyzed. The first FFE uses passive delay cells based on an artificial transmission line implemented using an inductor-capacitor (LC) ladder, and the second FFE uses active delay cells implemented with differential pairs incorporating an active inductive peaking technique.
ISSN:2165-4727
2165-4743
DOI:10.1109/APMC.2008.4958281