Propagation Characteristics Analysis for an Urban Site of Geostationary Earth Orbit Satellite using Ka-band
Joo-Seok Kim, No-Wook Park, Joo-Yoeng Lim, Tae-Hyuk Lim, Chang-Hyun Yoo, Kun‐Sup Kwon, Kyung-Seok Kim · 한국인터넷방송통신학회 논문지 · 2012
In satellite communication system, propagation characteristics analysis of the receiving environment is very important, because radio quality is changed by the receiving environment. Unlike Terrestrial wireless communications, satellite communication is affected by altitude and atmospheric environment. Therefore, there are many factors to consider for propagation characteristics analysis. In this paper, signal reception environment of geostationary earth orbit was analyzed on urban environment. In order to analyze the propagation simulation, virtual buildings was established and reception environment was changed. The results of this paper would help to design the satellite mobile communication systems in Ka-band.