3-11 地上デジタル放送のダイバーシティ受信
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概要
- 論文の詳細を見る
Digital Terrestrial Television Broadcasting(DTTB) System is based on Orthogonal Frequency Multiplex(OFDM) method. As the DTTB system uses the various techniques, for example, the guard intervals, time or frequency intervals and so on, it is expected to have mobile reception capability. However, in the environments which have serious frequency selective fading or in the low signal level areas, the reception characteristics will be degraded. In this paper, we discuss about the mobile reception characteristics of the OFDM signals by using diversity reception technique.
- 社団法人映像情報メディア学会の論文
- 1999-08-23