Efficient T-OOFDM system to mitigate the dispersion of long-haul optical fiber channel at WANs
Other Title(s)
نظام T-OOFDMالكفوء لمعالجة التشتت في قنوات الخلايا الضوئية في شبكات المساحات
Author
Source
Tikrit Journal of Engineering Sciences
Issue
Vol. 25, Issue 3 (30 Sep. 2018), pp.5-11, 7 p.
Publisher
Tikrit University Colleg of Engineering
Publication Date
2018-09-30
Country of Publication
Iraq
No. of Pages
7
Main Subjects
Abstract EN
Due to its attractive features, the utilization of fiber optics as a transmission medium with various applications is increased rapidly.
In despite, when signals are transmitted with high data rates through ultra-long haul distances of single-mode fiber (SMF), which is usually used at wide area networks (WANs), the nonlinear dispersion of signals is raised.
This phenomenon leads digital pulses to interfere with the adjacent pulses.
In this paper, an optical orthogonal frequency division multiplexing based T-transform (T-OOFDM) system is proposed to mitigate the effect of fiber dispersion significantly and reduce the peak-to-average power ratio (PAPR) of the transmitted signal when compared with conventional optical OFDM (OOFDM) system.
Simulations results confirmed by the analytical analysis demonstrated that the detrimental effects arising from fiber channel dispersion on the subcarrier orthogonality of the transmitted signals can be efficiently minimized by using T-OOFDM system.
Moreover, the peak of the transmitted signal will be considerably reduced whilst preserving the average power of signals.
American Psychological Association (APA)
Ahmad, Muhammad Shwish. 2018. Efficient T-OOFDM system to mitigate the dispersion of long-haul optical fiber channel at WANs. Tikrit Journal of Engineering Sciences،Vol. 25, no. 3, pp.5-11.
https://search.emarefa.net/detail/BIM-939591
Modern Language Association (MLA)
Ahmad, Muhammad Shwish. Efficient T-OOFDM system to mitigate the dispersion of long-haul optical fiber channel at WANs. Tikrit Journal of Engineering Sciences Vol. 25, no. 3 (2018), pp.5-11.
https://search.emarefa.net/detail/BIM-939591
American Medical Association (AMA)
Ahmad, Muhammad Shwish. Efficient T-OOFDM system to mitigate the dispersion of long-haul optical fiber channel at WANs. Tikrit Journal of Engineering Sciences. 2018. Vol. 25, no. 3, pp.5-11.
https://search.emarefa.net/detail/BIM-939591
Data Type
Journal Articles
Language
English
Notes
Record ID
BIM-939591