Propagation Effect by Rain in Ku and Ka band Satellite Communication System

Propagation Effect by Rain in Ku and Ka band Satellite Communication System

This paper present the contribute of rainfall rate and rain attenuation in Ku band measurement and prediction rain attenuation in Ka band by using ITU-R model at King Mongkut's Institute of Technology Ladkrabang (KMITL), Bangkok, Thailand. One year measurement of rainfall rate and rain attenuat...

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Hauptverfasser: Lakanchanh, D., Udomareyasap, P., Leelaruji, N., Hemmakorn, N.
Format: Tagungsbericht
Sprache:eng
Schlagworte:
Attenuation measurement
Frequency
Information technology
ITU-R model
Ku and Ka band satellite signal propagation
Millimeter wave communication
Millimeter wave technology
Polarization
Predictive models
Rain attenuation
Rain fading
Satellite broadcasting
Satellite communication
Yearly cumulative time of rainfall rate
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Zusammenfassung:This paper present the contribute of rainfall rate and rain attenuation in Ku band measurement and prediction rain attenuation in Ka band by using ITU-R model at King Mongkut's Institute of Technology Ladkrabang (KMITL), Bangkok, Thailand. One year measurement of rainfall rate and rain attenuation of Ku band satellite signal of 59 degree elevation angle is presented. The experimental results, we found that on the rainfall rate R 0.01 is 90 mm/hr, the measured Ku band rain attenuation A 0.01 about 11 dB while predicted Ka band rain attenuation is 20 dB, The effect of rain attenuation characteristics of Ka band and Ku band satellite signals are compared
DOI:10.1109/ISCIT.2006.339921