Summary
International Symposium on Antennas and Propagation
2006
Session Number:1B1
Session:
Number:1B1-4
Study on Ka band Propagation Effect by Rain
Donekeo Lakanchanh, Nipha Leelaruji, Narong Hemmakorn, Yoshiaki Moriya,
pp.1-4
Publication Date:2006/11/2
Online ISSN:2188-5079
DOI:10.34385/proc.34.1B1-4
PDF download (151.3KB)
Summary:
The Ka band satellite system performance describe by the contribute of rainfall rate and rain attenuation.This paper include the comparison of rain attenuation in Ku band and Ka band system caused by rainfall rate in Bangkok area. The experimental results for the 99.99 percent reliability of satellite system, the rain attenuation A0.01 on Ka band is 20 dB, while Ku band is about 11 dB when the rainfall rate R0.01 is 90 mm/hr.