Ku-band long distance Site-Diversity (SD) characteristics using new measuring system

Takeshi Hatsuda*, Yoshinao Aoki, Hiroshi Echigo, Fumio Takahata, Yasuyuki Maekawa, Kiyotaka Fujisaki

*この研究の対応する著者

    研究成果: Article査読

    18 被引用数 (Scopus)

    抄録

    This paper deals with the short (10 km) and long distance (300-1400 km) site-diversity (SD) characteristics by using a newly developed measuring system. In the proposed measuring system, six earth stations transmit 14-GHz band QPSK signals, and one measuring earth station receives 12-GHz band signals and processes them to determine SD characteristics. As a result, easy operation and maintenance, low-cost measuring system construction and highly accurate data have been obtained. By comparing those measured results with the SD joint probability approximation equation in ITU- Rec.P.618-7, a good agreement can be obtained. Furthermore, the effect of typhoons on SD characteristics were measured.

    本文言語English
    ページ(範囲)1481-1491
    ページ数11
    ジャーナルIEEE Transactions on Antennas and Propagation
    52
    6
    DOI
    出版ステータスPublished - 2004 6月

    ASJC Scopus subject areas

    • 電子工学および電気工学
    • コンピュータ ネットワークおよび通信

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