卫星广播电视

卫星广播电视信号的扰频技术

Scrambling Technology of Television Signals for Direct Satellite Broadcasting

给中国观众的节目展示做的不怎么好。2011年，一个类似X音素模式叫做超级女声的秀被禁，它有4亿观众，去年秋天卫星广播电视宣布停播了至少一个外国秀。

In 2011 it banned X Factor-style talentshow Super Girl , which has attracted audiences of up to 400 million , and announced last autumn it would stop satellite TV stations from broadcasting more than one foreign-format show a year .

设在WH的省级广播电视播出机构就有包括卫星广播电视在内的18个专业频道，如综艺、经济、影视、体育、教育等。

There are 18 provincial radio and TV broadcasting institutions in Wuhan which cover a wide range such as entertainment , economy , movie and TV , sports and education .

该振荡器可作为本振源在12GHz家用卫星广播电视接收机中广泛应用。

This oscillator can widely be used as a local oscillator in 12 GHz home TV receiver for satellite-relayed programs .

我国卫星广播电视现况及展望

Present Status and the Future of Satellite TV Broadcasting in China

我国卫星广播电视20年发展历程&纪念我国卫星广播电视开播20周年

20 Years ' Development of Satellite Radio and Television in China

卫星广播电视地球站的维护要点

Main Maintenance Points at Radio and TV Satellite Earth Station

设计卫星广播电视地球站的技术要求

Technical Requirement for Designing Satellite TV Broadcast Earth Station

试论我国卫星广播电视下行频率的选择

Discussion about the selection of down frequency satellite broadcast television in our country

我国卫星广播电视接收天线的现状与发展

The Present State and Future Development of Receiving Antenna of Satellite TV Broadcasting in China

本文侧重于卫星广播电视接收的微带平面阵列天线的研制。

This paper focuses on the design of microstrip planar array antenna for satellite broadcast TV reception .

西部地区山多，无线广播电视信号传输困难，卫星广播电视在西部地区的发展中承担着重要责任。

Because the west is a mountainous district , it is very difficult to convey radiobroadcast signal .

最后根据上述理论基础，大体设计了数字卫星广播电视的抗干扰监测预警系统。

Finally , how to design a anti-jamming monitor system for satellite digital television broadcasting is described .

随着我国卫星广播电视事业的发展，电视节目越来越多。

With the development of satellite TV broadcasting facilities in our country , TV programmes are getting more and more .

最后根据这个方案，设计并实现了卫星广播电视地球站的抗干扰监控系统。

Finally , how to design and develop a anti-jamming monitor system for satellite radio and television earth stations with this scheme is described carefully .

卫星广播电视网以其频带宽、覆盖面广的优点，为信息的传播提供了非常良好的媒介。

Broadcasting network by satellite , with its wide frequency band and vast overlay , acts as an excellent medium for the widespread of information .

随着卫星广播电视事业蓬勃发展，中央及各省的电视、广播节目都采用了卫星传送。

With the rapid development of satellite broadcast television business , the CCTV and many provinces ' television and broadcast programs have used the satellite transmission .

本文详细介绍了在中波发射台建设卫星广播电视地球站所遇到的问题，提出了建站的实际应用方案。

This paper describes the problems of building a satellite Radio & TV broadcasting earth station in a mid-wave broadcast transmitting station in detail , and introduce the practical resolving schema .

然后从卫星广播电视系统的有效载荷入手，着重分析了透明转发器在干扰情况下的性能，并从卫星、地球站和地球站的监控系统三个方面总结了抗干扰的若干措施；

Secondly , after surveying the effective load of satellite radio and television systems , the performance of transparent transponder with interference is mainly investigated , and anti-jamming measures are summarized from respects of satellites , earth stations and monitor systems of earth stations .

更严重的是，这一事件有可能使得默多克对天空广播电视台的收购泡汤。天空广播电视台是一个利润十分可观的卫星广播电视台。它的母公司新闻集团目前已占其39%的股份。

Much worse , for Mr Murdoch , is the slim chance that the scandal might affect his bid to buy the rest of BSkyB , a hugely profitable satellite broadcaster in which News Corporation , his parent company , already has a 39 % stake .

卫星广播数字电视信号基带成形特性的研究

Study on base band shaping characteristics of satellite broadcasting digital TV signal

卫星作为广播电视传输的重要手段，具有透明传输的特点。

The artificial satellite is the important means that radio and television transfers , characteristic having the " lucency transmission " .

卫星传输是广播电视节目主要传输手段之一。

The satellite transmission is one of the main means for broadcast transmission .

卫星电视广播和地面电视广播制式

The Television System of Satellite and Ground Television Broadcasting

个体接收-卫星广播中卫星直播电视接收机

Direct broadcasting satellite television receiver

如今，全球化的电话服务和卫星及有线广播和电视已成为日常生活内容。

Everyday life now includes global telephone service , as well as satellite and cable radio and television .

在论文中，笔者首先分析了中国卫星市场的情况，主要是卫星通信和广播电视两大市场的发展情况；

The author first introduces the Chinese satellite market , especially the major two segments : satellite telecommunications and satellite TV broadcasting .

由于数字卫星传输方式具有传输效率高，传输质量好、抗干扰性强等优点，数字卫星广播电视技术得到了迅速发展。

Because the digital satellite delivers has the efficiency of deliver high , the good quantity , strong in anti-jamming , the digital satellite broadcast television technique got the quick development .