[PDF][PDF] Enhancement of the Performance of DWDM Free Space Optics (FSO) Communications Systems Under Different Weather Conditions.

SM Hamzah, IA Murdas - International Journal of Intelligent …, 2020 - inass.sakura.ne.jp
Frees Space Optical (FSO) communication is one of the communication systems types that
uses a free space to transmit information carried by light. It is previously known that the …

Performance Evaluation and Analysis of an WoC Based Inter Satellite Link over the Low Earth Orbit

G Soni - 2021 13th International conference on computational …, 2021 - ieeexplore.ieee.org
The various advanced applications of 5G based wireless communications include
autonomous self-driven cars, telemedicine, smart spaces (eg, home, office, etc.), sensor …

Performance Evaluation of a Free Space Optical Link-Based Inter Satellite Link (ISL) across Low Earth Orbit (LEO)

G Soni, M Sharma - … Conference on Power Electronics & IoT …, 2022 - ieeexplore.ieee.org
This study looks at the design of the FSO based inter-satellite Wireless Optical
Communication link and focus on the performance investigation of ISL (Inter Satellite Link) …

[PDF][PDF] Study on transmission characteristics of optical wireless communication systems= Hikari musen tsushin shisutemu no denso tokusei ni kansuru kenkyu

A Bekkali - 2010 - waseda.repo.nii.ac.jp
Significant progress has been made in recent years in the research, development and
deployment of affordable, ubiquitous and always-on broadband wireless access …

[PDF][PDF] Performance Improvement of an Optical Inter-Satellite Link over Low Earth Orbit

MI Shehata, A Zaki, HA Fayed, A Abd El Aziz… - … on Engineering World, 2020 - wseas.com
Space communication systems are often designed using satellite-to-satellite links based on
microwave. It has been found that the future of satellite systems can be improved to operate …

Closed loop controlled optical tracking module for free-space optical communications

S Malak, JB Lamour, E Dupont… - 2019 IEEE/ASME …, 2019 - ieeexplore.ieee.org
In this paper, a closed loop controlled optical tracking module for free-space optical
communication is presented. The motion of the optical tracking module is achieved using a …

[PDF][PDF] Studies on RF signals transmission over a turbulent free space optical channel= Joran no aru jiyu kukan hikari chanerujo de no RF-shingo denso ni kansuru …

NC Ben - 2012 - waseda.repo.nii.ac.jp
The ever-increasing demand for capacity and quality in wireless communication links has
continued to inspire researchers to innovate new design methodologies and concepts over …

[PDF][PDF] DESEMPENHO DO OFDM EM UM SISTEMA ÓPTICO NO ESPAÇO LIVRE NA PRESENÇA DE TURBULÊNCIA

JG DOS SANTOS - 2011 - repositorio.ufes.br
JESSÉ GOMES DOS SANTOS DESEMPENHO DO OFDM EM UM SISTEMA ÓPTICO NO
ESPAÇO LIVRE NA PRESENÇA DE TURBULÊNCIA Dissertação apr Page 1 JESSÉ …

シングルモードファイバ結合による空間光通信機の設計と性能評価

有本好徳 - 電子情報通信学会論文誌 C, 2008 - search.ieice.org
空間光をシングルモードファイバに効率良く結合し, 1 本のシングルモードファイバと等価な通信路を
実現するためには, 高精度かつ広帯域の追尾システムと回折限界の結像ができる光学系が必要で …