The current situation and trends of foreign Fixed-Satellite Service,Mobile-Satellite Service,Broadcast-Satellite Service are described.
分别阐述了国外卫星通信中卫星固定通信、卫星移动通信、卫星直接广播的现状及发展趋势,并论述了卫星通信发展总趋势。
Design and Analysis for Several Ku-band Satellite Broadcast Receiving Antenna
几种Ku波段卫星直播接收天线的设计与分析
direct broadcasting satellite television receiver
卫星直播电视接收机
direct broadcast satellite receiver
直接广播卫星接收器(直广接收器)
Direct Broadcast Satellite (DBS)/DTH - Service that transmits satellite signals directly to a home, typically through a viewer's receiving dish. Also called DTH for direct-to-home.
直播卫星-通过接收者的圆盘天线，直接从卫星把信号传送到户的卫星服务，也称为直接入户电视。
individual reception
个体接收 -卫星广播中
smission and receiver
电视卫星播送接收机
The Design of 3.4-4.2GHz Low Noise Amplifier for DBS Reception
用于直播卫星接收的3.4-4.2GHz低噪声放大器设计
Satellite-borne instructional television experiment for direct reception into community receivers
卫星转播教育电视供公用接收机直接接收的实验
China has about 189,000 satellite TV broadcasting receiving stations.
中国现有卫星电视广播接收站约１８．９万座。
The Present State and Future Development of Receiving Antenna of Satellite TV Broadcasting in China
我国卫星广播电视接收天线的现状与发展
satellite television uplink and downlink licence
卫星电视发送及接收牌照；卫星电视上行及下行牌照；卫星电视广播牌照
A signal-relay satellite would transmit information from the telescope to Earth.
望远镜接收到的信息将由转播信号的一颗卫星转播到地球上。
direct read-out equatorial weather satellite
直接拍发赤道气象卫星
ionosphere direct measurement satellite
电离层直接测量卫星
International Convention on Principles governing the Use by States of Artificial Earth Satellites for Direct Television Broadcasting
各国利用人造地球卫星进行直接电视广播管理原则国际公约
Convention on Principles Governing the Use by States of Artificial Earth Satellites for Direct Television Broadcasting
各国利用人造地球卫星进行直接电视广播应守原则的公约
ground receiving station for meteorological satellites
气象卫星地面接收站
satellite TV ground receiving station
卫星电视地面接收站