论文信息 - Compensation of IQ imbalance using Kalman filter in coherent optical systems - 字舞流文

Compensation of IQ imbalance using Kalman filter in coherent optical systems

A novel compensation scheme for the IQ imbalance using Kalman filter(KF) is proposed. Compared with the reported algorithms, KF with optimal Q has the wide range of gain and phase imbalance tolerance and ultra-fast convergence.

Qian Xiang | Yanfu Yang | Juntao Cao | Qun Zhang | Yong Yao

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