The impact of switching voltage of mach-zehnder modulator on subcarrier multiplexing amplitude shift keying radio over fiber system
Other Title(s)
تأثير تغير الجهد على تقنيه تضمين أزاحه السعة و مضاعفة الناقل لراديو عبر الألياف
Author
Source
Tikrit Journal of Engineering Sciences
Issue
Vol. 24, Issue 3 (30 Sep. 2017), pp.78-83, 6 p.
Publisher
Tikrit University Colleg of Engineering
Publication Date
2017-09-30
Country of Publication
Iraq
No. of Pages
6
Main Subjects
Telecommunications Engineering
Abstract EN
Radio over Fiber technology (ROF) is an essential technology for saving the remote access to broadband wireless communication.
It is a combination of wireless and fiber optic networks.
In this research the influence of changing the switching voltage of Mach-Zehnder modulator on millimeter wave ROF system has been presented.
One of an important data modulation known as subcarrier multiplexing amplitude shift keying SCM ASK was examined.
Eye diagrams were used to effectively analyze the performance of ROF optical system at different switching voltages.
A larger “eye opening” signifies less noise or distortion and therefore a higher quality of the received signal.
The simulation analysis shows that there exists an optimum switching voltage (8v).
The software package called "Optisystem ver.
12" has been utilized to simulate this system.
American Psychological Association (APA)
Jihad, Nur Jamal. 2017. The impact of switching voltage of mach-zehnder modulator on subcarrier multiplexing amplitude shift keying radio over fiber system. Tikrit Journal of Engineering Sciences،Vol. 24, no. 3, pp.78-83.
https://search.emarefa.net/detail/BIM-946145
Modern Language Association (MLA)
Jihad, Nur Jamal. The impact of switching voltage of mach-zehnder modulator on subcarrier multiplexing amplitude shift keying radio over fiber system. Tikrit Journal of Engineering Sciences Vol. 24, no. 3 (2017), pp.78-83.
https://search.emarefa.net/detail/BIM-946145
American Medical Association (AMA)
Jihad, Nur Jamal. The impact of switching voltage of mach-zehnder modulator on subcarrier multiplexing amplitude shift keying radio over fiber system. Tikrit Journal of Engineering Sciences. 2017. Vol. 24, no. 3, pp.78-83.
https://search.emarefa.net/detail/BIM-946145
Data Type
Journal Articles
Language
English
Notes
Record ID
BIM-946145