Ultra-Wideband Transmission Systems From an Energy Perspective: Which Band is Next?
Ronit Sohanpal, Mindaugus Jarmolovicius, Jiaqian Yang, Eric Sillekens, Romulo Aparecido, Vitaly Mikhailov, Jiawei Luo, David J. DiGiovanni, Ruben S. Luis, Hideaki Furukawa, Robert I. Killey, Polina Bayvel
TL;DR
This paper evaluates the energy efficiency of ultra-wideband transmission systems, demonstrating that OESCL-band systems significantly outperform CL-band in throughput and energy-per-bit over long distances.
Contribution
It provides a comparative analysis of OESCL-band and CL-band amplifiers, highlighting the energy and throughput advantages of OESCL-band systems.
Findings
OESCL-band systems achieve 2.98x greater throughput over 1000 km.
OESCL-band systems have 48% higher energy-per-bit efficiency.
OESCL-band amplifiers outperform CL-band counterparts in power efficiency.
Abstract
Measuring the power efficiency of the state-of-the-art OESCL-band amplifiers, we show that 1000 km OESCL-band systems can achieve 2.98x greater throughput for +48% higher energy-per-bit compared to CL-band transmission only.
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Taxonomy
TopicsUltra-Wideband Communications Technology · Optical Network Technologies · Radio Frequency Integrated Circuit Design