摘要
本文回顾了我国发展直播卫星业务的漫长历程,介绍了我国第一颗直播卫星的性能、主要参数和特点,以及第一期直播卫星村村通工程将有效解决中国广大偏僻乡村听广播看电视难的问题,最后提出了充分发挥"中星9号"卫星作用的建议。
The China’s first DBS of Chinasat-9 has been launched successfully on June 9 of 2008, and located at 92.2°E on the earth synchronous orbit on June 20 of 2008. China’s broadcasters have been craving for it more than 30 years. The paper reviews the long march of developing DBS in China. And it introduces the DBS’s performance and parameters, and the author’s suggestions about how to play the role of Chinasat-9 as fully as possible.
出处
《广播与电视技术》
北大核心
2008年第10期22-22,24,26,28,30,31,共6页
Radio & TV Broadcast Engineering
