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B. Pinheiro, Rebola, J. & Cancela, L. (2015). Assessing the Impact of In-Band Crosstalk on the Performance of M-QAM Coherent Receivers using the Error Vector Magnitude. Conftele 2015 - 10th Conference on Telecommunications.
B. R. Pinheiro et al., "Assessing the Impact of In-Band Crosstalk on the Performance of M-QAM Coherent Receivers using the Error Vector Magnitude", in Conftele 2015 - 10th Conf. on Telecommunications, Aveiro, 2015
@misc{pinheiro2015_1776340643454,
author = "B. Pinheiro and Rebola, J. and Cancela, L.",
title = "Assessing the Impact of In-Band Crosstalk on the Performance of M-QAM Coherent Receivers using the Error Vector Magnitude",
year = "2015",
howpublished = "Ambos (impresso e digital)",
url = "http://www.techdays.pt/conftele/"
}
TY - CPAPER TI - Assessing the Impact of In-Band Crosstalk on the Performance of M-QAM Coherent Receivers using the Error Vector Magnitude T2 - Conftele 2015 - 10th Conference on Telecommunications AU - B. Pinheiro AU - Rebola, J. AU - Cancela, L. PY - 2015 CY - Aveiro UR - http://www.techdays.pt/conftele/ AB - In this work, the error vector magnitude (EVM) is used as a tool to study the impact of in-band crosstalk on the performance of a coherent receiver with polarization division multiplexing at a bit rate of 100 Gbps. The accuracy of the EVM method on the estimation of the optical signal-to-noise ratio (OSNR) penalty due to in-band crosstalk is studied by comparison with the results obtained from direct error counting using Monte-Carlo simulation. We show that the EVM method is sufficiently accurate to estimate the crosstalk level that leads to a 1 dB OSNR penalty. However, it becomes inaccurate when estimating the OSNR penalty due to higher crosstalk levels and lower duty-cycles on the selected and interfering signals ER -
English