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: |
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基金项目: |
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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 |