摘要
本文简要介绍了发射天线极化方式的数学模型,对比了混合极化天线与传统水平或垂直极化天线在覆盖场形不均匀性方面的优势,并给出了一个混合极化调频发射天线的应用案例。
This paper briefly introduces mathematical model of polarization mode of transmitting antenna,compares the advantages of hybrid polarization antenna and traditional horizontal or vertical polarization antenna in non-uniformity of coverage field,and finally gives an application case of hybrid polarization FM transmitting antenna.
作者
李红英
许生权
Li Hongying;Xu Shengquan(Fuquanshan Radio and Television Transmitting Station,Hubei 442099,China)
出处
《广播与电视技术》
2021年第11期87-90,共4页
Radio & TV Broadcast Engineering
关键词
调频广播天线
混合极化
无线覆盖
FM radio antenna
Hybrid polarization
Wireless coverage
