SUN TRANSITS IN GEO SATELLITE SYSTEMS IN THE ASPECT OF RADIO WAVES PROPAGATION


Abstract

The article includes description of process of Sun transits, including indispensable information on the parameters employed to show their impact on these phenomena. On this basis the date, the start time and the end time and the duration time of Sun transits could be presented for a given location. The main considerations are pertinent to propagation studies. The part of results connected with Sun transits for the limited frequencies of Ku band (downlink) in satellite systems, depending on the antennae, is presented in this article.


Keywords

wave propagation; technical parameters; thermal noises; sun fades; solar outages; solar interferences

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Wilk-Jakubowski, J. Łukasz. (1). SUN TRANSITS IN GEO SATELLITE SYSTEMS IN THE ASPECT OF RADIO WAVES PROPAGATION. Informatyka, Automatyka, Pomiary W Gospodarce I Ochronie Środowiska, 8(4), 56-59. https://doi.org/10.5604/01.3001.0012.8039

Jacek Łukasz Wilk-Jakubowski  j.wilk@tu.kielce.pl
Kielce University of Technology, Faculty of Electrical Engineering, Automatic Control and Computer Science, Department of Information Systems, Division of Computer Science  Poland
http://orcid.org/0000-0003-1275-948X