Author
Gökçe, M. C., Baykal, Y., Uysal, Murat
Publication Date
2015
Publication Place
-
IEEE
Subject
MISO, FSO, Optical wave propagation, Power scintillation, Aperture averaging
Type
Document
Language
English
Digital
Yes
Manuscript
No
Library
Özyeğin University
Library Asset ID
978-1-4673-7726-3
Record ID
3c4d9256-f416-4e1d-addd-4cfca388ca46
Library Location
Electrical & Electronics Engineering
Date
2015
Notes
Due to copyright restrictions, the access to the full text of this article is only available via subscription.
Sample Text
Multiple-input single-output (MISO) techniques are employed in free space optical (FSO) systems to mitigate the degrading effects of atmospheric turbulence and therefore the link reliability is improved. In this paper, we consider an incoherent radial array beams and a finite sized slow detector for MISO FSO systems. We have derived the average power and power correlation formulas on the finite sized slow detector using the Huygens Fresnel principle in weak atmospheric turbulence. This helps us to find the system performance, such as power scintillation and aperture averaging factor. Effect of system parameters such as the source size, the ring radius, the degree of coherence, the link distance, the structure constant and the receiver aperture radius are analyzed on the performance of MISO FSO systems.
DOI
10.1109/IWOW.2015.7342272
