Frequency offset estimation based on a combination of FFT and CZT for DP-QDB coherent receiver

Chun Chang, Maonan Wang, Zhengguang Xu, Tiezhou Wu. Frequency offset estimation based on a combination of FFT and CZT for DP-QDB coherent receiver. Evolutionary Intelligence, 15(4):2321-2328, 2022. [doi]

Authors

Chun Chang

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Maonan Wang

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Zhengguang Xu

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Tiezhou Wu

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