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Conferences > ACPC > 2021 > T4A > T4A.119

Digital Mobile Fronthaul Based on Noise-Coupling MASH Delta-Sigma Modulator with Enhanced Noise-Shaping

Wenqin Tan, Zhibin Luo, Wei Wang, Xiaowu Wang, and Fan Li

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Abstract

A digital mobile fronthaul based on noise-coupling MASH delta-sigma modulator enabling carrier aggregation is simulated, the EVM floor is 0.4%, and 1.5-dB receiver sensitivity improvement is achieved compared with the conventional MASH structure.

© 2021 The Author(s)

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