Performance analysis of rain attenuation at Ku-band in Malaysia

Due to the lack of reliable analysis in Malaysia as tropical region, this study presents an analysis of experimental data compared against existing rain attenuation prediction models, namely the Dissanayake Allnut Haidara (DAH), and International Telecommunication Union rain ITU-R models, which have...

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Bibliographic Details
Main Authors: Al-Jumaily, Abdulmajeed H. J., Sali, A., Ismail, A., Mandeep, J. S., Al-Saegh, Ali M.
Format: Conference Proceeding
Language:English
Subjects:
Attenuation
Attenuation measurement
Data models
Predictive models
Radio wave propagation
Rain
Rain Attenuation
Satellite communication
Satellites
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Summary:Due to the lack of reliable analysis in Malaysia as tropical region, this study presents an analysis of experimental data compared against existing rain attenuation prediction models, namely the Dissanayake Allnut Haidara (DAH), and International Telecommunication Union rain ITU-R models, which have been used previously in satellite communication systems. Experimental data was measured at Universiti Putra Malaysia, Selangor, by retrieving signals from the MEASAT-3 satellite, which is geostationary at 91.5°E; at 11.096 GHz. Serdang Selangor is the southern-most state of the Kuala Lumpur region of Malaysia. Data analysis was conducted in two ways. Firstly, by performing statistical analysis on rain attenuation prediction models; and secondly, by making a comparison between measured data and the existing rain attenuation prediction model. Of all, the ITU-R model gave the lowest real mean square value of (2.2) for the three chosen states in Malaysia.
ISSN:2165-4301
DOI:10.1109/IconSpace.2013.6599455