Articles with "null filling" as a keyword



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Digital-Analog Hybrid Optical Access Integrating 56-Gbps PAM-4 Signal and 5G mmWave Signal by Spectral Null Filling

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Published in 2021 at "Journal of Lightwave Technology"

DOI: 10.1109/jlt.2020.3034381

Abstract: A bandwidth-efficient and low-cost spectral-null-filling scheme simultaneously delivering a 56-Gbps 4-level pulse amplitude modulation (PAM-4) digital signal and a 10 × 400-MHz analog radio frequency (RF) signal on a single wavelength is demonstrated for high-capacity… read more here.

Keywords: analog; spectral null; digital analog; null filling ... See more keywords