摘要
Volterra级数是非线性系统的一种通用表达式。针对光正交频分复用系统受色散及非线性效应的影响,对基于Volterra级数的传递函数VSTF进行研究。根据VSTF及其p阶逆的表达式,提出基于离散化VSTF的补偿算法,并对OOFDM系统进行补偿,研究结果验证了该算法的可行性。
Volterra series is a general form of nonlinear systems.For the influence of dispersion and nonlinear effects on the optical orthogonal frequency division multiplexing systems, the transfer function VSTF based on Volterra series is studied.According to the expression of VSTF and its pth-order inverse,it proposed the discrete-VSTF compensation algorithm,and the O-OFDM system is compensated.The research results verify the feasibility of the algorithm.
作者
郑凯帆
梁猛
Zheng Kaifan;Liang Meng(Xi＇an University of Posts and Telecommunications,X i^ an 710061)
出处
《信息通信》
2018年第5期23-24,共2页
Information & Communications
基金
陕西省教育厅科学研究计划资助项目(15JK1665)
