卫星广播电视信号传输过程中抗干扰分析

Analysis on Anti-Jamming Capability of Satellite TV Broadcast Signal during Transmission Process

随着信息技术的发展，卫星越来越多地被用来传输通信、广播电视等多种信号，卫星作为一种开放式的信号传输载体，其信号质量在传输过程中会受到诸多因素的影响，文章分析了干扰广播电视信号传输质量的具体因素，并针对这些原因提出了广播电视信号传输抗干扰的方法措施，对于充分发挥其作战效果具有重要意义。

With the development of the information technique, satellite can be used to transmit communication, TV broadcast signals, and other signals increasingly. Satellite is a kind of open architecture signal transmission carrier, the signal transmission quality will be affected by many factors. In this paper, the factors which can jam the TV broadcast signal transmission quality are analyzed. And aimed at these factors, the anti-jamming countermeasures are advanced. Such analysis has an important meaning to exert its combat effectiveness sufficiently.