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Title: 4-QAM and 16-QAM modulation employing single dual drive Mach-Zehnder modulator and FBG for OFDM-radio-over-fiber system
Authors: Basha S.A.H.
Ghosh D.
Sahu P.K.
Keywords: dispersion compensation (DC)
dual drive Mach-Zehnder modulator (DD-MZM)
Fiber Bragg Grating (FBG)
orthogonal frequency division multiplexing (OFDM)
Quadrature amplitude modulation (QAM)
single sideband modulation (SSB)
Issue Date: 2018
Citation: 2
Abstract: In this work, we have simulated a 4QAM and 16QAM based OFDM-RoF system employing FBG centered dispersion compensator and using single DD-MZM capable of directly generating a SSB signal over a transmission distance of 70km and 50km respectively. Simulation results are presented for the above schemes for data rate of 10Gbps without using any optical amplifier in the transmission path. � 2017 IEEE.
Appears in Collections:Research Publications

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