摘要
本文详细介绍几种常用的卫星电视接收方法,重点介绍了SDTVplus系统在接收双极化卫星信号中的作用,并结合其在CBTV平台上的应用,详细介绍了它的使用方法。
The reception of satellite signal with multi-user dual-polarization system isrelatively complex. In the conventional method a cable headend mode is adopted todistribute signal, but there are still some limitations. At present, there is a moreadvanced and simpler method in the world to implement this function, that canperfectly combine satellite with cable. That is the SDTVplus reception system. Whileintroducing several common reception modes for satellite TV, a focus is placed onapplication of SDTVplus system on CBTV, the first DBS pilot platform in China.P84
出处
《广播与电视技术》
北大核心
2005年第6期84-87,15,共4页
Radio & TV Broadcast Engineering
