摘要
本文介绍一种新型四端口车载组合天线,其具有良好的宽带性能,覆盖GSM-R频段、5G-R频段、公网频段和GNSS频段。基于引向隔离振子实现了该车载组合天线间良好的隔离性。天线罩外形采用“鲨鱼鳍”外形设计,具有良好的抗风性能。
This paper introduces a new four-port vehicle-mounted combined antenna,which has good broadband performance,covering GSM-R frequency band,5G-R frequency band,public network frequency band and GNSS frequency band.Based on the leading isolation oscillator,a good isolation between the vehicle-mounted combined antennas is realized.The radome shape adopts the“shark fin”shape design and has good wind resistance.
作者
刁文海
Diao Wen-hai(Beijing Xin Fuxue International Academy,Beijing 101399,China)
出处
《科学与信息化》
2022年第24期179-182,共4页
Technology and Information
