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Compressing Turbulence Effect in FSO using New Modulation Technique

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Main Authors: Norizan, Mohamed Nawawi, Anuar, Mat Safar, Abdul Rahman, Kram, Mohd Rashidi, Che Beson, Junita, Mohd Nordin
Other Authors: norizan1123@gmail.com
Format: Article
Language:English
Published: EDP Sciences 2020
Subjects:
Diffusers
Turbulence
Optical communication
Online Access:http://dspace.unimap.edu.my:80/xmlui/handle/123456789/68729
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id my.unimap-68729
record_format dspace
spelling my.unimap-687292020-11-16T04:29:20Z Compressing Turbulence Effect in FSO using New Modulation Technique Norizan, Mohamed Nawawi Anuar, Mat Safar Abdul Rahman, Kram Mohd Rashidi, Che Beson Junita, Mohd Nordin norizan1123@gmail.com Diffusers Turbulence Optical communication Link to publisher's homepage at https://www.matec-conferences.org/ Diffusers transmitter modulation to reduce the effect of atmospheric turbulence in free space optical communication system is described in this paper. This technique uses dual transmitters and dual receivers which are using differential mode for detection. The combination of these components produce superior modulation method especially to reduce scintillation index, to overcome signal detection with fix zero threshold and improve power received. In order to improve the performance of free space optical system, these three elements play an important role. The analysis result show that for receiving power dual diffuser modulation at 3 km distance propagation is 4.59dBm compared to conventional OOK using diffuser which only −7.6dBm and equivalent to 3dBm improvement or up to 40 percent better. 2020-11-16T04:29:20Z 2020-11-16T04:29:20Z 2017 Article MATEC Web Conferences, vol.97, 2017, 7 pages 2261-236X (online) http://dspace.unimap.edu.my:80/xmlui/handle/123456789/68729 https://doi.org/10.1051/matecconf/20179701052 en Engineering Technology International Conference 2016 (ETIC 2016); EDP Sciences
institution Universiti Malaysia Perlis
building UniMAP Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaysia Perlis
content_source UniMAP Library Digital Repository
url_provider http://dspace.unimap.edu.my/
language English
topic Diffusers
Turbulence
Optical communication
spellingShingle Diffusers
Turbulence
Optical communication
Norizan, Mohamed Nawawi
Anuar, Mat Safar
Abdul Rahman, Kram
Mohd Rashidi, Che Beson
Junita, Mohd Nordin
Compressing Turbulence Effect in FSO using New Modulation Technique
description Link to publisher's homepage at https://www.matec-conferences.org/
author2 norizan1123@gmail.com
author_facet norizan1123@gmail.com
Norizan, Mohamed Nawawi
Anuar, Mat Safar
Abdul Rahman, Kram
Mohd Rashidi, Che Beson
Junita, Mohd Nordin
format Article
author Norizan, Mohamed Nawawi
Anuar, Mat Safar
Abdul Rahman, Kram
Mohd Rashidi, Che Beson
Junita, Mohd Nordin
author_sort Norizan, Mohamed Nawawi
title Compressing Turbulence Effect in FSO using New Modulation Technique
title_short Compressing Turbulence Effect in FSO using New Modulation Technique
title_full Compressing Turbulence Effect in FSO using New Modulation Technique
title_fullStr Compressing Turbulence Effect in FSO using New Modulation Technique
title_full_unstemmed Compressing Turbulence Effect in FSO using New Modulation Technique
title_sort compressing turbulence effect in fso using new modulation technique
publisher EDP Sciences
publishDate 2020
url http://dspace.unimap.edu.my:80/xmlui/handle/123456789/68729
_version_ 1698698502464339968
score 13.222552

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