摘要
以宁德(119 .51°E,26.66°N) 接收亚洲2 号(100 .5°E) 上的福建东南台节目为例,介绍数字卫星电视接收天线口径的计算方法以及怎样接收好数字卫星电视节目.
With the example of receiving Fujian Southeast TV Program on Asiasat-2 in Ningde,the calculating method of digital satellite receiving antenna calibre is presented and how to receive digital satellite program in good quality is described.
出处
《宁德师范学院学报(自然科学版)》
1999年第4期275-278,293,共5页
Journal of Ningde Normal University(Natural Science)
关键词
天线口径
SCPC
误码门限
IRD
极化角
antenna calibre
SCPC
wrong code distortion
IRD
polarization angle