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http://hdl.handle.net/20.500.12358/26519
TitleComparison between OQPSK and DPSK bidirectional radio over fiber transmission systems
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Abstract

Radio over fiber is becoming an increasingly important technology for the wireless market since it introduces a higher data transmission rate and large bandwidth. In this paper, we have compared OQPSK and DPSK bidirectional radio over fiber ROF systems, where an offset quadrature phase shift keying (OQPSK) or differential phase shift keying (DPSK) signals are used for down-link and an on-off keying (OOK) signal re-modulated for up-link. Several measurements were performed including Bit Error Rate (BER) curves for uplink and downlink, RSOA gain curve and noise figure with the variation of input power and temperature for each system.

Authors
El-Nahal, Fady I.
Salha, Mamoun A
TypeJournal Article
Date2013
Subjects
reflective semiconductor optical amplifier (rsoa)
differential phase shift keying (dpsk)
radio over fiber (rof)
offset quadrature phase shift keying (oqpsk)
Published inUniversal Journal of Electrical and Electronic Engineering
SeriesVolume: 1, Number: 4
PublisherHorizon Research Publishing
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  • Staff Publications- Faculty of Engineering [908]
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The institutional repository of the Islamic University of Gaza was established as part of the ROMOR project that has been co-funded with support from the European Commission under the ERASMUS + European programme. This publication reflects the views only of the author, and the Commission cannot be held responsible for any use which may be made of the information contained therein.

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The institutional repository of the Islamic University of Gaza was established as part of the ROMOR project that has been co-funded with support from the European Commission under the ERASMUS + European programme. This publication reflects the views only of the author, and the Commission cannot be held responsible for any use which may be made of the information contained therein.

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