Optimizing FFT precision in optical OFDM transceivers

Rachid Bouziane; Robert Koutsoyannis; Peter Milder; Yannis Benlachtar; James C. Hoe; Madeleine Glick; Robert I. Killey

doi:10.1109/LPT.2011.2164059

Optimizing FFT precision in optical OFDM transceivers

Rachid Bouziane
, Robert Koutsoyannis
, Peter Milder
, Yannis Benlachtar
, James C. Hoe
, Madeleine Glick
, Robert I. Killey

Electrical Engineering

Stony Brook University

Research output: Contribution to journal › Article › peer-review

18 Scopus citations

Abstract

The effects of different system parameters on the performance of real-time optical orthogonal frequency-division-multiplexing (OFDM) transceivers are investigated. Numerical simulations are carried out to search for the optimum arithmetic precision of the fast Fourier transform and its inverse (FFT/IFFT) which are key components in optical OFDM transceivers.

Original language	English
Article number	5978179
Pages (from-to)	1550-1552
Number of pages	3
Journal	IEEE Photonics Technology Letters
Volume	23
Issue number	20
DOIs	https://doi.org/10.1109/LPT.2011.2164059
State	Published - 2011

Keywords

Fast Fourier transform (FFT)
optical fiber communications
orthogonal frequency-division multiplexing (OFDM)

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10.1109/LPT.2011.2164059

Cite this

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abstract = "The effects of different system parameters on the performance of real-time optical orthogonal frequency-division-multiplexing (OFDM) transceivers are investigated. Numerical simulations are carried out to search for the optimum arithmetic precision of the fast Fourier transform and its inverse (FFT/IFFT) which are key components in optical OFDM transceivers.",

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AU - Hoe, James C.

AU - Glick, Madeleine

AU - Killey, Robert I.

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KW - Fast Fourier transform (FFT)

KW - optical fiber communications

KW - orthogonal frequency-division multiplexing (OFDM)

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Optimizing FFT precision in optical OFDM transceivers

Abstract

Keywords

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