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arXiv · 2512.20018

EDA-RoF: Elastic Digital-Analog Radio-Over-Fiber (RoF) Modulation and Demodulation Architecture Enabling Seamless Transition Between Analog RoF and Digital RoF

Xiaobo Zeng·Pan Liu·Liangcai Chen·Ruonan Deng
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Abstract

We propose and demonstrate an elastic digital-analog radio-over-fiber (RoF) modulation and demodulation architecture, seamlessly bridging A-RoF and D-RoF solutions, achieving quasilinear SNR scaling with respect to 1/{\eta}, and evidenced by R^2=0.9908.

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Xiaobo Zeng, Pan Liu, Liangcai Chen, Ruonan Deng. 2025-12-23. EDA-RoF: Elastic Digital-Analog Radio-Over-Fiber (RoF) Modulation and Demodulation Architecture Enabling Seamless Transition Between Analog RoF and Digital RoF. https://arxiv.org/abs/2512.20018

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