Wang Ningfang, Zeng Xiangye, Wang Mengjun, et al. Study on structure of decision-feedback equalizer for PMD compensation[J]. 2011,(2):1-3. DOI: 10.13756/j.gtxyj.2011.02.006.
we adopt adaptive equalization technique to compensate Polarization Mode Dispersion(PMD)
and give the structure of decision feedback equalizer.Through improving part of the Feedforward Equalizer(FFE)
we obtain the Travelling-Wave Filter(TWF) and folded-cascaded TWF structure that is applicable to the high-speed rate fiber-optical communication systems.Finally
we obtain the S parameter simulation result with ADS simulation software.