新型短波角形天线的设计与实现  

Design and Implementation of a New Type SW Corner Antenna

作　　者：毛吉燕[1] 潘胜伟[1] Mao Jiyan;Pan Shengwei(Radio Film&Television Design&Research Institute,Beijing 100045,China)

机构地区：[1]中广电广播电影电视设计研究院,北京100045

出　　处：《广播与电视技术》2021年第7期113-115,共3页Radio & TV Broadcast Engineering

摘　　要：本文介绍了一种新型的大功率短波广播发射用角形天线,该天线取消了传统角形天线折合振子上的短路调节杆,振子结构简单,风阻降低,提高了天线在恶劣天气状况下工作的安全可靠性,并拥有更好的阻抗带宽指标。In this paper,a new type corner antenna is introduced for high-power shortwave broadcast transmission,which gets rid of short-circuit adjusting rod on folded dipole used in traditional corner antenna.Benefited from simpler structure,the new type corner antenna has fewer wind resistance,higher safety and reliability in bad weather conditions,and better impedance bandwidth.

关 键 词：短波广播 全向发射 大功率 天线 

分 类 号：TN822.3[电子电信—信息与通信工程]