Title of article
Investigation to Reliability of Optical Communication Links using Auto-Track Subsystems in Presence of Different Beam Divergences
Author/Authors
Omidi Kashani، F. نويسنده , , Hedayati Rad، M. R. نويسنده Imam Hosein University, Tehran, Iran Hedayati Rad, M. R. , Mahzoun، M. R نويسنده Department of Science, Maritime University of Imam Khomeini, Nowshahr, Mazandaran Mahzoun, M. R , Kazemian، E. نويسنده Department of Science, Maritime University of Imam Khomeini, Nowshahr, Mazandaran , , Kahrizi، A. نويسنده Department of Science, Maritime University of Imam Khomeini, Nowshahr, Mazandaran ,
Issue Information
فصلنامه با شماره پیاپی 0 سال 2014
Pages
9
From page
1
To page
9
Abstract
In this paper, we investigate the effects of auto-tracking subsystem together with
different beam divergences on SNR, BER and stability of FSO communication links. For
this purpose we compute the values of power, SNR and BER on receiver, based on analytic
formula of Gaussian beam on receiver plane. In this computation the atmospheric effects
including absorption, scattering and turbulence are considered. Using mentioned computed
values, the laser link stability and its reliability in presence of auto-tracking subsystems are
evaluated. The results of simulation and computation are shown with the help of figures
and tables.
Journal title
Iranian Journal of Electrical and Electronic Engineering(IJEEE)
Serial Year
2014
Journal title
Iranian Journal of Electrical and Electronic Engineering(IJEEE)
Record number
1458812
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