Real-Time Hardware Demonstration of 180 Gbps DFT-S OFDM Receiver Based on Digital Sub-banding

Conference: ECOC 2016 - 42nd European Conference on Optical Communication
09/18/2016 - 09/22/2016 at Düsseldorf, Deutschland

Proceedings: ECOC 2016

Pages: 3Language: englishTyp: PDF

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Tolmachev, A.; Meltsin, M.; Hilgendorf, R.; Orbah, M.; Birk, Y.; Nazarathy, M. (EE Faculty., Technion, Haifa 32000, Israel)
Ben-Ezra, S. (Finisar Israel Ltd, 26 Harokmim, Holon, Israel)

In just 3 FPGAs we realize fastest (180 Gbps) real-time filter-bank based DFT-S CO-OFDM 16-QAM 25 GHz Rx, at record 1.06 samples/symbol (7.3 b/Hz), demonstrating dual polarization SMF transmission. Extrapolated ASIC would save <50% power.