摘要
本文通过中波八塔天线理论计算、仿真和实际调试,简述了中波八塔天线的调配中出现的问题,即匹配网络对天线的偏向角度的影响。作者通过对部分移向网络的修正,使前向场强达的场形图达到正常范围,解决了匹配网络对偏向角度的影响。
Through the theoretical calculation,simulation and practical debugging of the medium wave eight tower antenna,this paper briefly describes the problems in the deployment of the medium wave eight tower antenna,that is,the influence of matching network on the deflection angle of the antenna.By modifying the partial shift network,the author makes the field pattern of forward field strength reach the normal range,and solves the influence of matching network on the angle of deviation.
作者
王桂禄
WANG Gui-lu(501 units of the State Administration of Press,publication,Radio,Film and Television,Yunnan kunming 650302,China)
出处
《中国传媒大学学报（自然科学版）》
2019年第S01期78-81,共4页
Journal of Communication University of China：Science and Technology
关键词
中波八塔天线
移向网络
匹配网络
偏向
网络分析仪
场强
场形图
Finite element simulation
The entrance of ear canal
Sound pressure distribution pattern
Sound source localization
