Xiao Xiao, Tao Zeng, Qi Yang, Jie Li, Yong Pan, Ming Luo, Daojun Xue, Shaohua Yu
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引用次数: 0
摘要
我们实现了一个5.8 Gb/s的基于fpga的实时COOFDM接收机。采用一种新颖的自相干方案,降低了实时接收机的复杂度。利用实时接收机演示了在44 km SSMF上240 Gb/s多波段CO-OFDM传输的子带信号接收,误差层低至1.74×10-5。
A 240 Gb/s self-coherent CO-OFDM transmission applying real-time receiption over 48 KM SSMF
We have implemented a real-time FPGA-based COOFDM receiver at 5.8 Gb/s. With a novel self coherent scheme the complexity of real-time receiver is reduced. The sub-band signal reception of 240 Gb/s multi-band CO-OFDM transmission over 44 km SSMF has been demonstrated using the real-time receiver with an error floor as low as 1.74×10-5.