J4 ›› 2009, Vol. 27 ›› Issue (04): 354-.

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Study of Rainfall Attenuation Characteristics of Ku-Band Satellite Link

KANG Jian1, LI Xin1|GAO Huan2   

  1. 1.Key Laboratory of New Communication Technology,Jilin University,Changchun 130012,China;2.Institute of Electronic and Information Engineering,Changchun University of Science and Technology,Changchun 130022,China
  • Online:2009-07-20 Published:2009-08-27

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Abstract:

In order to understand the rainfall attenuation characteristics of satellite link, the automatic observation system for satellite link Ku-band is designed and realized.We gained the distribution characteristics of rainfall attenuation and rainfall attenuation rate change of Ku-band in Changchun by observing the level of beaconing of AsiaSat-3S(105.5°E) Satellite consecutively. It can provide theoretical gist for realizing attenuation compensation better.

Key words: Ku band, satellite communication, rainfall attenuation, rate changes of rainfall attenuation

CLC Number: 

  • TN927
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