Capacity Enhancement Analysis of an OAM-OFDM-SMM Multiplexed Free Space Communication System in Atmospheric Turbulence

Capacity Enhancement Analysis of an OAM-OFDM-SMM Multiplexed Free Space Communication System in Atmospheric Turbulence

To overcome atmospheric turbulence (AT) distortion during signal propagation through the optical link, orbital angular momentum (OAM) mode states employing multiple inputs and multiple outputs (MIMO) techniques have recently gained prominence in free space optical communication (FSO). As the various...

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Bibliographic Details
Main Authors: Shivaji Sinha, Chakresh Kumar, Ammar Armghan, Mehtab Singh, Meshari Alsharari, Khaled Aliqab
Format: Article
Language:English
Published: MDPI AG 2023-03-01
Series:Applied Sciences
Subjects:
adaptive MIMO equalization
bit error rate (BER)
orbital angular momentum multiplexing
optical signal to noise ratio (OSNR)
orthogonal frequency division multiplexing (OFDM)
quadrature amplitude modulation (QAM)
Online Access:https://www.mdpi.com/2076-3417/13/6/3897

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https://www.mdpi.com/2076-3417/13/6/3897

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