连接馈线长度对级联设备端口驻波比的影响

Research on the Infuence of Rigid Line Length on VSWR of Cascaded Device

本文通过理论计算和计算机仿真,验证了广播电视发射设备之间连接馈线的长度对整个系统驻波比指标的影响,指出通过调整设备之间连接馈线的长度可以改善整个系统的驻波比指标,提升整个广播电视发射系统的安全性和播出效率。

In this paper,the infuence of the rigid line length between the broadcasting equipment on VSWR of the whole system is verifed through theoretical calculation and computer simulation.It is pointed out that adjusting the rigid line length between cascaded devices can improve VSWR of the whole system,which results in promoting the broadcasting system security and effciency.