一种降低机体对天线方向图影响的多天线应用方案  

A Multiple-antenna Application Scheme for Reducing Influence of Airframe on Antenna Pattern

作　　者：芮锡[1] 钟志浩 李从周 RUI Xi;ZHONG Zhihao;LI Congzhou(Southwest China Institute of Electronic Technology,Chengdu 610036,China)

机构地区：[1]中国西南电子技术研究所,成都610036

出　　处：《电讯技术》2022年第2期186-190,共5页Telecommunication Engineering

摘　　要：针对机载超短波通信的需求,为降低机体对超短波天线方向图的影响,提出了一种机载超短波多天线应用方法。通过多天线的使用和天线优化布局,改善天线装机后带来的辐射畸变的影响,保证天线空域覆盖率,提升超短波通信能力。In order to meet the requirement of airborne VHF/UHF communication,a method of airborne VHF/UHF multi-antenna application is provided to reduce the influence of the airframe on the VHF/UHF antenna pattern.The influence of radiation pattern distortion caused by the installation of antenna can be improved by multiple-antenna application and antenna layout optimization,the airspace coverage of radiation pattern can be ensured,and the capability of VHF/UHF communication can be improved.

关 键 词：机载通信 超短波天线 多天线使用 天线方向图 

分 类 号：TN828[电子电信—信息与通信工程]