Equalization-Enhanced Phase Noise in Mode-Division Multiplexed Systems

被引:20
|
作者
Ho, Keang-Po [1 ]
Shieh, William [2 ]
机构
[1] Silicon Image, Sunnyvale, CA 94085 USA
[2] Univ Melbourne, Dept Elect & Elect Engn, Melbourne, Vic 3010, Australia
关键词
Equalization-enhanced phase noise; MIMO; modal dispersion; mode-division multiplexing; MULTIMODE FIBER; DEPENDENT LOSS; TRANSMISSION; SIGNAL;
D O I
10.1109/JLT.2013.2264945
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
When an electronic equalizer is used to compensate the modal dispersion in a mode-division multiplexed system, receiver phase noise induces interference to the multi-input-multi-output (MIMO) receiver. Based on the statistics of the modal dispersion in the strong coupling regime, the interference variance is evaluated analytically based on an exact model, a semicircle asymptotic for large number of modes, and a first-order approximation.
引用
收藏
页码:2237 / 2243
页数:7
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