Effect of Scintillations on Ka-band Frequency Satellite signals
نویسندگان
چکیده
Scintillation is a transmission impairment. The Received Satellite signals degradation due to the scintillation on space to earth link in tropical region. This proposed work goal is to find the performance evaluation of scintillation in clear sky conditions. To estimate and compare the statistic of atmospheric scintillation based on the parameters in ITUR model. To evaluate Atmospheric Amplitude scintillation, the parameters required are scintillation intensity, standard deviation of predicted signal, frequency, elevation angle, antenna averaging, effective, diameter of antenna, geometrical diameter of antenna and antenna aperture efficiency. To observe the relationship between the scintillation intensity and the local environmental parameters. An experimental satellite signal measurements need to analyse and to be compare with meteorological parameters. New prediction model for the scintillation effect could be develop and need to specify the improvements to existing models in Ka band.
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