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Conferences > OFC > 2018 > W2A > W2A.49

Real-Time Carrier Phase Recovery for 16-QAM Utilizing the Nonlinear Least Squares Algorithm

V. Kostalampros, C. Spatharakis, K. Maragos, G. Lentaris, N. Argyris, S. Dris, A. Richter, H. Avramopoulos, and D. Soudris

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Abstract

NLS carrier phase recovery for 16-QAM is implemented real-time on a Virtex-7 FPGA and demonstrated at 36 GBd, operating on simulated and experimental data; 64 GBd operation is shown to be feasible in larger FPGAs.

© 2018 The Author(s)

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