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Calculations of signal to noise ratio (SNR) for free space optical communication systems
Other Title(s)
حساب نسبة الإشارة إلى الضوضاء لمنظومة اتصال ضوئية في الفراغ
Joint Authors
Kbashi, Hani Jasim
Hamid, Muhammad Abd Allah
Shukri, Saba Asad
Source
Issue
Vol. 5, Issue 1 (31 Mar. 2008), pp.95-100, 6 p.
Publisher
University of Baghdad College of Science for Women
Publication Date
2008-03-31
Country of Publication
Iraq
No. of Pages
6
Main Subjects
Abstract EN
In this paper, we calculate and measure the SNR theoretically and experimental for digital full duplex optical communication systems for different ranges in free space, the system consists of transmitter and receiver in each side.
The semiconductor laser (pointer) was used as a carrier wave in free space with the specification is 5mW power and 650nm wavelength.
The type of optical detector was used a PIN with area 1mm2 and responsively 0.4A/W for this wavelength.
The results show a high quality optical communication system for different range from (300-1300)m with different bit rat (60-140)kbit/sec is achieved with best values of the signal to noise ratio (SNR).
American Psychological Association (APA)
Kbashi, Hani Jasim& Hamid, Muhammad Abd Allah& Shukri, Saba Asad. 2008. Calculations of signal to noise ratio (SNR) for free space optical communication systems. Um-Salama Science Journal،Vol. 5, no. 1, pp.95-100.
https://search.emarefa.net/detail/BIM-368220
Modern Language Association (MLA)
Kbashi, Hani Jasim…[et al.]. Calculations of signal to noise ratio (SNR) for free space optical communication systems. Um-Salama Science Journal Vol. 5, no. 1 (2008), pp.95-100.
https://search.emarefa.net/detail/BIM-368220
American Medical Association (AMA)
Kbashi, Hani Jasim& Hamid, Muhammad Abd Allah& Shukri, Saba Asad. Calculations of signal to noise ratio (SNR) for free space optical communication systems. Um-Salama Science Journal. 2008. Vol. 5, no. 1, pp.95-100.
https://search.emarefa.net/detail/BIM-368220
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 99
Record ID
BIM-368220