|
Title:
|
Atmospheric-turbulence-induced power-fade statistics for a multiaperture optical receiver
|
|
Author:
|
Belmonte Molina, Aniceto; Comerón Tejero, Adolfo; Rubio, Juan Antonio; Fernández
|
|
Other authors:
|
Universitat Politècnica de Catalunya. Departament de Teoria del Senyal i Comunicacions; Universitat Politècnica de Catalunya. RSLAB - Grup de Recerca en Teledetecció |
|
Abstract:
|
To estimate the probability distributions of power fades, we consider two basic types of disturbance in electromagnetic wave propagation through atmospheric turbulence: wave-front intensity fluctuations and wave-front distortion. We assess the reduction in the cumulative probability of losses caused by these two effects through spatial diversity by using a multiaperture receiver configuration. Degradations in receiver performance are determined with fractal techniques used to simulate the turbulence-induced wave-front phase distortion, and a log normal model is assumed for the collected power fluctuations. |
|
Abstract:
|
Peer Reviewed |
|
Subject(s):
|
-Àrees temàtiques de la UPC::Enginyeria de la telecomunicació::Radiocomunicació i exploració electromagnètica::Teledetecció
-Optical communications
-Turbulence
-Boundary layer (Meteorology)
-Fractals
-Probability and statistics
-Meteorological optics
-Atmospheric optics
-multiaperture systems
-averaging
-atmospheric turbulence
-atmospheric light propagation
-fading
-fluctuations
-fractals
-optical links
-optical losses
-optical receivers
-probability
-statistical analysis
-atmospheric-turbulence-induced power-fade statistics
-multiaperture optical receiver
-probability distributions
-electromagnetic wave propagation
-atmospheric turbulence
-wave-front intensity fluctuations
-wave-front distortion
-cumulative probability
-spatial diversity
-multiaperture receiver configuration
-receiver performance
-fractal techniques
-turbulence-induced wave-front phase distortion
-log normal model
-collected power fluctuations
-Comunicacions òptiques
-Turbulència
-Capa límit (Meteorologia)
-Fractals
-Probabilitats
-Òptica meteorològica |
|
Rights:
|
|
|
Document type:
|
Article |
|
Published by:
|
OPTICAL SOC AMER
|
|
Share:
|
|
