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Evaluation of time diversity technique for satellite mitigation in tropical climate

Time diversity is one of the mitigation techniques for satellite communications (SatCom) systems that aims to combat deep fades cause by propagation impairments. This study presents the performance of time diversity technique for rain attenuation at Ku-and Ka-band SatCom systems in Johor Bahru, Mala...

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Main Authors: Mohd. Yunus, M., Samin, N., Din, J., Jong, S. L.
Format: Article
Language:English
Published: Institute of Advanced Engineering and Science 2021
Subjects:
TK Electrical engineering. Electronics Nuclear engineering
Online Access:http://eprints.utm.my/id/eprint/95602/1/JafriDin2021_EvaluationofTimeDiversityTechnique.pdf
http://eprints.utm.my/id/eprint/95602/
http://dx.doi.org/10.52549/ijeei.v9i2.2798
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id my.utm.95602
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spelling my.utm.956022022-05-31T13:04:30Z http://eprints.utm.my/id/eprint/95602/ Evaluation of time diversity technique for satellite mitigation in tropical climate Mohd. Yunus, M. Samin, N. Din, J. Jong, S. L. TK Electrical engineering. Electronics Nuclear engineering Time diversity is one of the mitigation techniques for satellite communications (SatCom) systems that aims to combat deep fades cause by propagation impairments. This study presents the performance of time diversity technique for rain attenuation at Ku-and Ka-band SatCom systems in Johor Bahru, Malaysia. The Synthetic-Storm Technique (SST) has been utilized to obtain rain attenuation time series based on rain rate data measured by local rain gauge. The time diversity has been quantified through diversity gain as a function of retransmission time delay, in which shows the effectiveness of time diversity technique to improve the Quality of Service (QoS) and link availability. The results demonstrated it is feasible to use time diversity as mitigation technique at higher frequencies in a mission to support future SatCom operation in tropical region. Institute of Advanced Engineering and Science 2021 Article PeerReviewed application/pdf en http://eprints.utm.my/id/eprint/95602/1/JafriDin2021_EvaluationofTimeDiversityTechnique.pdf Mohd. Yunus, M. and Samin, N. and Din, J. and Jong, S. L. (2021) Evaluation of time diversity technique for satellite mitigation in tropical climate. Indonesian Journal of Electrical Engineering and Informatics, 9 (2). pp. 538-546. ISSN 2089-3272 http://dx.doi.org/10.52549/ijeei.v9i2.2798 DOI: 10.52549/ijeei.v9i2.2798
institution Universiti Teknologi Malaysia
building UTM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Teknologi Malaysia
content_source UTM Institutional Repository
url_provider http://eprints.utm.my/
language English
topic TK Electrical engineering. Electronics Nuclear engineering
spellingShingle TK Electrical engineering. Electronics Nuclear engineering
Mohd. Yunus, M.
Samin, N.
Din, J.
Jong, S. L.
Evaluation of time diversity technique for satellite mitigation in tropical climate
description Time diversity is one of the mitigation techniques for satellite communications (SatCom) systems that aims to combat deep fades cause by propagation impairments. This study presents the performance of time diversity technique for rain attenuation at Ku-and Ka-band SatCom systems in Johor Bahru, Malaysia. The Synthetic-Storm Technique (SST) has been utilized to obtain rain attenuation time series based on rain rate data measured by local rain gauge. The time diversity has been quantified through diversity gain as a function of retransmission time delay, in which shows the effectiveness of time diversity technique to improve the Quality of Service (QoS) and link availability. The results demonstrated it is feasible to use time diversity as mitigation technique at higher frequencies in a mission to support future SatCom operation in tropical region.
format Article
author Mohd. Yunus, M.
Samin, N.
Din, J.
Jong, S. L.
author_facet Mohd. Yunus, M.
Samin, N.
Din, J.
Jong, S. L.
author_sort Mohd. Yunus, M.
title Evaluation of time diversity technique for satellite mitigation in tropical climate
title_short Evaluation of time diversity technique for satellite mitigation in tropical climate
title_full Evaluation of time diversity technique for satellite mitigation in tropical climate
title_fullStr Evaluation of time diversity technique for satellite mitigation in tropical climate
title_full_unstemmed Evaluation of time diversity technique for satellite mitigation in tropical climate
title_sort evaluation of time diversity technique for satellite mitigation in tropical climate
publisher Institute of Advanced Engineering and Science
publishDate 2021
url http://eprints.utm.my/id/eprint/95602/1/JafriDin2021_EvaluationofTimeDiversityTechnique.pdf
http://eprints.utm.my/id/eprint/95602/
http://dx.doi.org/10.52549/ijeei.v9i2.2798
_version_ 1735386824477507584
score 13.211869

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