Hardware-Efficient Coherent Digital Receiver Concept With Feedforward Carrier Recovery for [Formula Omitted]-QAM Constellations

In addition to the mathematical description of the proposed carrier recovery algorithm also a possible hardware-efficient implementation in a parallelized system is presented and the performance of the algorithm is evaluated by Monte Carlo simulations for square 4-QAM (QPSK), 16-QAM, 64-QAM, and 256...

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Bibliographic Details
Published in:Journal of lightwave technology 2009-04, Vol.27 (8), p.989
Main Authors: Pfau, T, Hoffmann, S, Noe, R
Format: Article
Language:English
Subjects:
Algorithms
Noise
Studies
Online Access:Get full text
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Summary:In addition to the mathematical description of the proposed carrier recovery algorithm also a possible hardware-efficient implementation in a parallelized system is presented and the performance of the algorithm is evaluated by Monte Carlo simulations for square 4-QAM (QPSK), 16-QAM, 64-QAM, and 256-QAM.
ISSN:0733-8724
1558-2213
DOI:10.1109/JLT.2008.2010511