TELKOMNIKA Telecommunication, Computing, Electronics and Control
High speed modulated wavelength division optical fiber transmission systems performance signature

TELKOMNIKA Telecommunication, Computing, Electronics and Control
High speed modulated wavelength division optical fiber transmission systems performance signature

OQPSK
OQPSKPM
PM
WDM-RoF

This study presents modulated-wavelength division radio signals over fiber
with mixed modulation techniques in the transmitter stage. Hybrid optical
sources are used to achieve optimal performance and enhancement for an
optical fiber communication network. The proposed modulation techniques
work at a frequency of 250 GHz. Optical quadrature phase shift keying
(OQPSK) and phase modulation (PM) techniques were merged to create
OQPSKPM. This was in addition to the minimum shift keying (MSK)
modulation scheme that was applied in the proposed model. The modulated
wavelength division multiplexing design to four subscribers was examined
with a single mode optical fiber at a 1550 nm wavelength. The proposed and
previous simulation models were executed, investigated and measured on
important operating parameter quantities that expressed the behavior of the
optical fiber network in detail, like maximum quality factor, minimum bit
error rate, and output power. The obtained simulation results demonstrated
the priority of the proposed simulation model.

Aadel M. Alatwi, Ahmed Nabih Zaki Rashed, Ismail A. Abd El-Aziz

http://journal.uad.ac.id/index.php/TELKOMNIKA

Nov 11, 2020

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