一种基于多目标独立跟踪的机载定向天线  

An airborne directional antenna based on multi-target independent tracking

作　　者：崔玉龙 蔡文莉[1] 张立军[1] 张硕[1] 高建海[1] CUI Yu-long;CAI Wen-li;ZHANG Li-jun;ZHANG Shuo;GAO Jian-Hai(The 54th Research Institute of CETC, Shijiazhuang Hebei 050081, China)

机构地区：[1]中国电子科技集团公司第五十四研究所,河北石家庄050081

出　　处：《河北省科学院学报》2022年第2期64-67,共4页Journal of The Hebei Academy of Sciences

摘　　要：机载视距定向天线是无人机测控链路的重要组成部分,不仅需要满足对多个目标独立跟踪的功能要求,还需要满足体积小、重量轻的装机要求,传统定向天线不能同时满足功能和装机的要求。笔者设计了一种基于多目标独立跟踪的机载定向天线,采用双方位共轴设计实现了一台天线座架安装两副定向天线,进而实现多目标独立跟踪。整个天线高度集成,有效地减轻了重量,减小了包络尺寸,能够满足装机要求,适应更多的载机平台。Airborne line-of-sight directional antenna is an important component of UAV measurement and control links,which not only needs to meet the functional requirements for independent tracking of multiple targets but also the installation requirements for small size and light weight.Traditional airborne directional antenna cannot meet the functional requirements and installation requirements at the same time.The authors designed an airborne directional antenna based on multi-target independent tracking and adopted a double-azimuth co-axial design to mount two pairs of directional antennas in one antenna pedestal,so as to complete multi-target independent tracking.The whole antenna is highly integrated,which effectively reduces weight and size,and can meet the installation requirements and adapt to more carrier platforms.

关 键 词：机载天线 多目标 独立跟踪 共轴设计 

分 类 号：TN927.2[电子电信—通信与信息系统]