Predictive Analysis of the Interference on a Dual Polarized Satellite System Due to Cross-Polarization and Differential Rain Attenuation (Gamma Case)


IEICE TRANSACTIONS on Communications   Vol.E79-B   No.4   pp.587-594
Publication Date: 1996/04/25
Online ISSN: 
Print ISSN: 0916-8516
Type of Manuscript: PAPER
Category: Antennas and Propagation
radio communication,  satellite communication,  antennas and propagation,  electronic and radio applications,  

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The main propagation effect on interference between adjacent earth-space paths is considered to be the differential rain attenuation. In the present paper, a unified method for the prediction of rain differential attenuation statistics, valid for both single/dual polarization systems, which is based on the two-dimensional gamma distribution, in proposed. The method is particularly oriented for application to earth-space paths located in Japan and other locations with similar climatic conditions. From another point of view, the present work is considered to be the complementary aspect of the present work is considered to be the complementary aspect of the predictive analysis which uses the lognormal assumption. Numerical results are presented referring to communication systems suffering from differential rain attenuation under the hypothesis of using both single and dual polarization.