Low Resolution Pre-Compensation for DCI based on Dynamic Quantization

• DOI: 10.1364/sppcom.2018.spm2g.3
• Publication Date: 2018-06-28T20:23:33Z
• Authors: Yaron Yoffe; Eyal Wohlgemuth; Dan Sadot
• Keywords: Bandlimiting

A novel dynamic quantization algorithm is proposed to support pre-compensation using low resolution DACs. Electrical back-to-back 50Gbaud PAM-4 transmission over 11Ghz bandlimited infrastructure demonstrated 3 bits DAC.