Quadrature imbalance compensation for M-ary modulated signals interleaved with reference light

2017 22nd Microoptics Conference (MOC) Pub Date : 2017-11-01 DOI:10.23919/MOC.2017.8244619

Y. Okamura, Hayaki Uno, M. Hanawa, A. Takada

引用次数: 0

Abstract

We propose digital compensation method of quadrature imbalance for M-ary modulated signals interleaved with reference light. Error vector magnitude of 10-Gbaud interleaved QPSK signals with Quadrature imbalance is improved by 18.8 % under 18-dB SNR condition.

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参考光交织调制信号的正交不平衡补偿

提出了与参考光交织的任意调制信号正交不平衡的数字补偿方法。在信噪比为18db的条件下，具有正交不平衡的10gbaud交错QPSK信号的误差矢量幅度提高了18.8%。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

2017 22nd Microoptics Conference (MOC)

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