Superscalar Parallel Carrier Phase Recovery with Transmitter I/Q Imbalance Compensation

2021/10/08 by García, Daniel R., Hueda, Mario R.
#FOS: Electrical engineering #Signal Processing (eess.SP) #electronic engineering #information engineering

paper · doi:10.48550/arxiv.2110.04216

Abstract

We propose a superscalar parallel two-stage carrier phase recovery architecture to improve the performance of optical coherent receivers in the presence of Tx I/Q imbalance, Tx I/Q skew, and laser frequency fluctuations.

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