relation: https://eprints.uet.vnu.edu.vn/eprints/id/eprint/4064/
title: Improvements on the performance of SCM/WDM-based RoF system
creator: Tran, Duc Tan
creator: Bui, Trung Ninh
subject: Communications
subject: Scopus-indexed journals
subject: ISI-indexed journals
description: Radio over Fiber (RoF) techniques are good candidates to create the backbone of the next generation of wireless networks. Many parameters affect RoF communications such as amplified spontaneous emission noise (ASE), four-wave mixing nonlinearity (FWM), the modulation, channel spacing, switching voltage, and phase shifter. In this paper, we propose an improved model of RoF communication systems using subcarrier multiplexing/wavelength division multiplexing (SCM/WDM) technique with unequal channel spacing and 1-km Erbium-doped fiber amplifier (EDFA). Simulation results confirmed that we could obtain the lowest bit error rate and noises when the EDFA is placed at 1 km from the transmitter by using optical single-sideband (OSSB) modulation at frequencies 193.1, 193.2, 193.35, and 193.6 THz.
publisher: Institute of Advanced Engineering and Science (IAES)
date: 2021-04
type: Article
type: NonPeerReviewed
format: text/html
language: en
identifier: https://eprints.uet.vnu.edu.vn/eprints/id/eprint/4064/1/23853
identifier:   Tran, Duc Tan and Bui, Trung Ninh  (2021) Improvements on the performance of SCM/WDM-based RoF system.  International Journal of Electrical and Computer Engineering, 11  (2).    ISSN 2088-8708