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Article Dans Une Revue IEEE Photonics Technology Letters Année : 2020

The effects of digital predistortion in a CO-OFDM system – a stochastic approach

Résumé

Digital predistortion is topic of significant interest in telecommunications-both in the wireless radio field and, more recently, in photonics. In the present letter, the authors undertake a sensitivity analysis of various digital predistortion algorithms. Using recent metamodeling techniques designed for efficient stochastic analysis, the authors show that using predistortion not only leads to a reduction of the error vector magnitude in general but can also make the system less sensitive to uncertainties.
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Dates et versions

hal-02610694 , version 1 (17-05-2020)
hal-02610694 , version 2 (20-08-2020)

Identifiants

Citer

Jacqueline E Sime, Pascal Morel, Mohamad Younes, Igor Simone Stievano, Mihai Telescu, et al.. The effects of digital predistortion in a CO-OFDM system – a stochastic approach. IEEE Photonics Technology Letters, 2020, 32 (13), pp.763-766. ⟨10.1109/LPT.2020.2994892⟩. ⟨hal-02610694v2⟩
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