Polarization characteristics of received radio waves in a cellular communication environment
Autor: | Yuki, Kawai, Hisato, Iwai, Shinsuke, Ibi |
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Jazyk: | japonština |
Rok vydání: | 2022 |
Předmět: | |
Zdroj: | 同志社大学ハリス理化学研究報告 = The Harris science review of Doshisha University. 63(2):77-84 |
ISSN: | 2189-5937 |
Popis: | 本論文では,移動通信環境における偏波特性を議論する.偏波特性は,XPDや偏波方向などによって定量化される.商用セルラ通信の電波を受信することにより,実環境におけるこれらの特性を明らかにした.さらに,レイトレーシングに基づく解析を行って測定結果と比較することにより,偏波特性の物理的メカニズムを確認した. In this paper, we discuss polarization characteristics in a cellular communication environment. The polarization characteristics are quantified by the cross-polarization discrimination (XPD) and the polarization direction. These characteristics in an actual environment are clarified by receiving radio waves of a commercial cellular system. Furthermore, the physical mechanism of the polarization characteristics is discussed by comparing the measured results with those obtained through ray-tracing based analysis. |
Databáze: | OpenAIRE |
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