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Machine Learning Aided In-Phase/Quadrature Skew and Imbalance Calibration for Coherent Optical Transmitters | IEEE Conference Publication | IEEE Xplore

Machine Learning Aided In-Phase/Quadrature Skew and Imbalance Calibration for Coherent Optical Transmitters


Abstract:

We apply artificial neural network to guide the calibration of IQ time skew and amplitude imbalances for coherent optical transmitters with heterodyne detection and modif...Show More

Abstract:

We apply artificial neural network to guide the calibration of IQ time skew and amplitude imbalances for coherent optical transmitters with heterodyne detection and modified real-value CMA. 12.8 dB performance improvement is observed after only three calibration steps.
Date of Conference: 03-07 March 2019
Date Added to IEEE Xplore: 25 April 2019
ISBN Information:
Conference Location: San Diego, CA, USA

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