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Efficient real-time implementation of a channelizer filter with a weighted overlap-add approach

: Frey, F.; Elschner, R.; Kottke, C.; Schubert, C.; Fischer, J.K.


Institute of Electrical and Electronics Engineers -IEEE-:
European Conference on Optical Communication, ECOC 2014. Vol.2 : Cannes, France, 21 - 25 September 2014
Piscataway, NJ: IEEE, 2014
ISBN: 978-1-4799-3066-1
ISBN: 978-2-9549-444-0-1
European Conference on Optical Communication (ECOC) <40, 2014, Cannes>
Conference Paper
Fraunhofer HHI ()

We investigate a real-time implementation of a channelizer filter for joint digital down-conversion, matched-filtering and samplerate conversion of multicarrier signals in coherent access networks. A complexity reduced design is proposed and synthesized with low performance penalty in a system experiment.