Summary
International Symposium on Antennas and Propagation
2012
Session Number:4D2
Session:
Number:4D2-3
Quantitative Evaluation of Adaptive Satellite Power Control Using Japanese Rain Radar Data
Hajime Fukuchi, Ayumi Yoshii, Yoshino Suzuki,
pp.-
Publication Date:2012/10/29
Online ISSN:2188-5079
Summary:
By using radar data produced Japanese Meteorological Office over Japan with 1 km mesh points over 5 years period, we analysed effect of adaptive satellite power control method. Especially, link performance within a boosted beam is evaluated. In this analysis, we assume that the boosted beam is located in Kanto area. As attenuation feedback schemes, we assume two kinds of attenuation values, those are average attenuation in the beam and attenuation at monitor station within the beam. As boosted beam size, we assume 3 kinds of sizes, such as 50, 100 and 200 km. As regards average attenuation feedback scheme, beam size dependence and seasonal variation of link unavailability in the power control situation are observed. This analysis may be very useful for deriving optimal beam size for adaptive satellite power control method.