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Investigation of quadrature imbalance compensation algorithm for coherent 6PolSK-QPSK |
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| Institution: | 1. Queen’s University, Belfast, United Kingdom;2. Posts and Telecommunications Institute of Technology, Viet Nam;3. King’s College London, United Kingdom;1. Department of Electrical & Computer Engineering, University of Patras, Greece;2. Division of Computer Science and Informatics, London South Bank University, United Kingdom;1. Department of Electronics and Communications, National Institute of Technology Karnataka, Surathkal, India;2. Smart IOPS solutions Pvt. Ltd, Bengaluru, India |
| Abstract: | 6PolSK-QPSK is a promising modulation format in optical fiber communication. Because of the damage suffered during the transmission and reception, a series of algorithms are needed to be adopted to recover the original data. We proposed a novel quadrature imbalance compensation algorithm based on the data statistical properties. Simulation results show that the quadrature imbalance can be well compensated with the proposed algorithm. |
| Keywords: | 6PolSK-QPSK Quadrature imbalance Statistical properties |
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