BS/CS最近の受信技術 : コンシューマエレクトロニクス,放送方式,放送現業
1992 年 16 巻 52 号 p. 7-12
詳細
1992 年 16 巻 52 号 p. 7-12
In addition to Broadcasting Satellites. TV broadcast and PCM sound broadcast through domestic communications satellites have started recently. This CS broadcast is transmitted with linear poralization (Vertical and Horizontal) useing two communications satellites orbit located in 8 degree separation and it requires new reception technics different from the conventional BS reception technics. In case- of a community antenna receiving system, new channel rearrangement technic is required, because. a part of CS-IF and BS-IF frequency bands overlaps each other.
