Analisis ramalan pelemahan hujan Semenanjung Malaysia menggunakan peta rekaan berkontur

Rain weaken the signal wave through the absorption and dispersion of signal reception causing disturbance in satellite systems operating above 10 GHz frequencies. This phenomenon resulting rain attenuation occurs. Malaysia is a tropical country and experiencing a high rate of rainfal hence facing a...

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Main Authors:	Farah Aniza Nazri, Nurul Syahira Mohamad Zamani, Mandeep Jit Singh
Format:	Article
Language:	English
Published:	Penerbit Universiti Kebangsaan Malaysia 2018
Online Access:	http://journalarticle.ukm.my/12634/ http://journalarticle.ukm.my/12634/ http://journalarticle.ukm.my/12634/1/10.pdf

id	ukm-12634
recordtype	eprints
spelling	ukm-126342019-03-12T10:28:30Z http://journalarticle.ukm.my/12634/ Analisis ramalan pelemahan hujan Semenanjung Malaysia menggunakan peta rekaan berkontur Farah Aniza Nazri, Nurul Syahira Mohamad Zamani, Mandeep Jit Singh, Rain weaken the signal wave through the absorption and dispersion of signal reception causing disturbance in satellite systems operating above 10 GHz frequencies. This phenomenon resulting rain attenuation occurs. Malaysia is a tropical country and experiencing a high rate of rainfal hence facing a huge disturbancel. The source of rainfall data used by this research are from the Department of Irrigation and Drainage Malaysia (DID) using a rain gauge Tipping Bucket method with rain gauge size diameter 0.25 mm per tip for measuring droplets of rainfall. One minute rain precipitate data were used to calculate the rainfall rate. precipitation rate calculation of rainfall. ITU-R model was selected according to the climate and levels of rainfall throughout the year as well as it is widely accepted on satellite communication systems research in the tropics. The rain attenuation in PenisularMalaysia were found in the range of 40-51 dB at 0.01% of time and was illustrated through contoured map. The result of this rain attenuation prediction can be used as reference to other researchers for continued research to improve and enhance the quality of transmission and reception of radio signals on satellite systems which operate over 10 GHz in tropical climate and high rainfall. Penerbit Universiti Kebangsaan Malaysia 2018 Article PeerReviewed application/pdf en http://journalarticle.ukm.my/12634/1/10.pdf Farah Aniza Nazri, and Nurul Syahira Mohamad Zamani, and Mandeep Jit Singh, (2018) Analisis ramalan pelemahan hujan Semenanjung Malaysia menggunakan peta rekaan berkontur. Jurnal Kejuruteraan, 30 (1). pp. 77-82. ISSN 0128-0198 http://www.ukm.my/jkukm/volume-301-2018/
repository_type	Digital Repository
institution_category	Local University
institution	Universiti Kebangasaan Malaysia
building	UKM Institutional Repository
collection	Online Access
language	English
description	Rain weaken the signal wave through the absorption and dispersion of signal reception causing disturbance in satellite systems operating above 10 GHz frequencies. This phenomenon resulting rain attenuation occurs. Malaysia is a tropical country and experiencing a high rate of rainfal hence facing a huge disturbancel. The source of rainfall data used by this research are from the Department of Irrigation and Drainage Malaysia (DID) using a rain gauge Tipping Bucket method with rain gauge size diameter 0.25 mm per tip for measuring droplets of rainfall. One minute rain precipitate data were used to calculate the rainfall rate. precipitation rate calculation of rainfall. ITU-R model was selected according to the climate and levels of rainfall throughout the year as well as it is widely accepted on satellite communication systems research in the tropics. The rain attenuation in PenisularMalaysia were found in the range of 40-51 dB at 0.01% of time and was illustrated through contoured map. The result of this rain attenuation prediction can be used as reference to other researchers for continued research to improve and enhance the quality of transmission and reception of radio signals on satellite systems which operate over 10 GHz in tropical climate and high rainfall.
format	Article
author	Farah Aniza Nazri, Nurul Syahira Mohamad Zamani, Mandeep Jit Singh,
spellingShingle	Farah Aniza Nazri, Nurul Syahira Mohamad Zamani, Mandeep Jit Singh, Analisis ramalan pelemahan hujan Semenanjung Malaysia menggunakan peta rekaan berkontur
author_facet	Farah Aniza Nazri, Nurul Syahira Mohamad Zamani, Mandeep Jit Singh,
author_sort	Farah Aniza Nazri,
title	Analisis ramalan pelemahan hujan Semenanjung Malaysia menggunakan peta rekaan berkontur
title_short	Analisis ramalan pelemahan hujan Semenanjung Malaysia menggunakan peta rekaan berkontur
title_full	Analisis ramalan pelemahan hujan Semenanjung Malaysia menggunakan peta rekaan berkontur
title_fullStr	Analisis ramalan pelemahan hujan Semenanjung Malaysia menggunakan peta rekaan berkontur
title_full_unstemmed	Analisis ramalan pelemahan hujan Semenanjung Malaysia menggunakan peta rekaan berkontur
title_sort	analisis ramalan pelemahan hujan semenanjung malaysia menggunakan peta rekaan berkontur
publisher	Penerbit Universiti Kebangsaan Malaysia
publishDate	2018
url	http://journalarticle.ukm.my/12634/ http://journalarticle.ukm.my/12634/ http://journalarticle.ukm.my/12634/1/10.pdf
first_indexed	2023-09-18T20:03:03Z
last_indexed	2023-09-18T20:03:03Z
_version_	1777406976477626368

Analisis ramalan pelemahan hujan Semenanjung Malaysia menggunakan peta rekaan berkontur

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