文章基本信息

标题：回り込み波の変動と遅延拡がり
本地全文：下载
作者：竹内知明 ; 今村浩一郎 ; 濱住啓之等
期刊名称：映像情報メディア学会誌
印刷版ISSN：1342-6907
电子版ISSN：1881-6908
出版年度：2004
卷号：58
期号：7
页码：957-965
DOI：10.3169/itej.58.957
出版社：The Institute of Image Information and Television Engineers
摘要：Coupling loop interference (CLI) between transmitting and receiving antennas must be suppressed to achieve broadcast wave relay in single frequency network (SFN) for digital terrestrial broadcasting. To avoid this interference, we have developed and demonstrated the effectiveness of a CLI canceller. An important step toward to achieving a relay station in SFN is to understand the propagation characteristics of CLI. This paper describes the measured and analytical results of the coupling, fluctuation and delay spread of CLI.
关键词：SFN;地上デジタル放送;回り込み波;変動;遅延拡がり