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Conferences > OFC > 2013 > OW3B > OW3B.1
  • Optical Fiber Communication Conference/National Fiber Optic Engineers Conference 2013
  • OSA Technical Digest (online) (Optica Publishing Group, 2013),
  • paper OW3B.1
  • •https://doi.org/10.1364/OFC.2013.OW3B.1

Real-time FPGA Implementation of Efficient Filter-Banks for Digitally Sub-banded Coherent DFT-S OFDM Receiver

A. Tolmachev, M. Orbach, M. Meltsin, R. Hilgendorf, T. Birk, and M. Nazarathy

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Abstract

We demonstrate a real-time FPGA realization of dual polarization filter banks – this high-speed 2x25 GBd low-complexity core establishes feasibility of energy-efficient (multipliers count ~halved) HW architecture for a digitally sub-banded 170 Gb/s DFT-S OFDM receiver.

© 2013 Optical Society of America

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