| 潘攀.干扰广播电视卫星信号的因素与解决方案[J].声学技术,2008,(6):925~927 |
| 干扰广播电视卫星信号的因素与解决方案 |
| Factors of interfering broadcast and television satellite signals and solutions to interferences prevention |
| 投稿时间：2008-08-08 修订日期：2008-11-12 |
| DOI： |
| 中文关键词: 调频广播 卫星信号 解决方案 |
| 英文关键词: frequency modulation broadcasting satellite signals solutions to interference prevention |
| 基金项目: |
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| 中文摘要: |
| 在卫星广播电视传输系统范围内,针对目前传输中所用设备的情况,分析了各种"干扰"信号产生的具体根源,如空间段、卫星和地球站接收站系统工作状态异常等因素是如何对卫星广播电视信号质量造成影响的。针对各种干扰源找出了具体有效的解决方案。 |
| 英文摘要: |
| Aiming at the transmitting systems of broadcast and television satellites in solar system and according to the experences from work and the equipments used,the sources of various "interferences" appearing in satellite and earth stations,and the influence of the interferences on broadcast and television signals'qualities are explained.Furthermore,the solutions to preventing different kinds of interferences are proposed. |
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