A CMOS imaging diversity receiver for gigabit free-space optical MIMO

2010 ◽  
Vol 66 (3) ◽  
pp. 371-379 ◽  
Author(s):  
V. M. Joyner ◽  
J. Zeng
Keyword(s):  
Free Space ◽  
Free Space Optical ◽  
Diversity Receiver

scholarly journals Performance analysis of coherent FSO system with SSC receiver

2016 ◽  
Vol 13 (3) ◽  
pp. 395-404
Author(s):  
Milica Petkovic ◽  
Goran Djordjevic
Keyword(s):  
Performance Analysis ◽  
Atmospheric Turbulence ◽  
Free Space ◽  
Optical Signal ◽  
Free Space Optical ◽  
Signal To Noise ◽  
Pointing Errors ◽  
Channel Parameters ◽  
Diversity Receiver ◽  
Analytical Expressions

This paper analyzes the performance of coherent free-space optical (FSO) system employing the switch-and-stay (SSC) dual diversity receiver. The intensity fluctuations of the optical signal are modeled by Gamma-Gamma distribution, being caused by atmospheric turbulence. In addition, pointing errors are taken into account. Novel analytical expressions for the outage probability are derived. The general scenario of unbalanced average signal-to-noise ratios (SNRs) of independent and identically distributed SSC branches is considered, which is further simplified to the balanced SNR case. The effects of various system and channel parameters are investigated and discussed.

Experimental Investigation on a Radio-on-free-space Optical System Suitable for Provision of Ubiquitous Wireless Services

PIERS Online ◽  
2010 ◽  
Vol 6 (5) ◽  
pp. 400-405 ◽  
Author(s):  
Mitsuji Matsumoto ◽  
Kamugisha Kazaura ◽  
Kazuhiko Wakamori ◽  
Takeshi Higashino ◽  
Katsutoshi Tsukamoto ◽  
...  
Keyword(s):  
Experimental Investigation ◽  
Optical System ◽  
Free Space ◽  
Free Space Optical ◽  
Wireless Services

Channel Characterization for Free-Space Optical Communications

2012 ◽  
Author(s):  
L. C. Andrews ◽  
R. L. Phillips ◽  
R. Crabbs ◽  
T. Leclerc ◽  
P. Sauer
Keyword(s):  
Optical Communications ◽  
Free Space ◽  
Free Space Optical ◽  
Channel Characterization
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