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一种降低机体对天线方向图影响的多天线应用方案
芮锡,钟志浩,李从周
0
(中国西南电子技术研究所,成都610036)
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。
关键词:  机载通信  超短波天线  多天线使用  天线方向图
DOI:
基金项目:
A multiple-antenna application scheme for reducing influence of airframe on antenna pattern
RUI Xi,ZHONG Zhihao,LI Congzhou
(Southwest China Institute of Electronic Technology,Chengdu 610036,China)
Abstract:
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.
Key words:  airborne communication  VHF/UHF antenna  multiple-antenna application  antenna radiation pattern