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Computation-free Signal Mapping to Fourier Domain

Authors :
Bill P.-P. Kuo
Vahid Ataie
Stojan Radic
Source :
Optical Fiber Communication Conference.
Publication Year :
2017
Publisher :
OSA, 2017.

Abstract

Conventional lightwave receiver incorporates high-speed Fast Fourier Transform (FFT) computation core in order to aid carrier recovery and perform channel equalization. This talk examines a computation-free FFT alternative architecture and discussed its implications.

Subjects

Subjects :
Equalization
Discrete-time Fourier transform
Computer science
Non-uniform discrete Fourier transform
Fast Fourier transform
Short-time Fourier transform
Spectral density estimation
Z-transform
Discrete Fourier transform
Fractional Fourier transform
Multidimensional signal processing
Frequency domain
Discrete frequency domain
Carrier recovery
Algorithm

Details

Database :
OpenAIRE
Journal :
Optical Fiber Communication Conference
Accession number :
edsair.doi...........1bd4190769b2ffaad024316173d194ab
Full Text :
https://doi.org/10.1364/ofc.2017.m2j.1
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