摘要
针对民用无人机(UAV)对军事目标等重点要害部位的安全威胁问题需要无人机干扰天线的现状,设计实现了一种改进的双频双馈八木天线。分析了民用无人机特点,提出干扰天线技术指标,对主要形状尺寸进行计算;通过HFSS仿真软件仿真得到双频双馈八木天线的具体参数;最后实际制作了该型天线并进行实测。仿真和实测结果表明,设计的天线具有增益高、质量轻、小型化的特点,能够满足无人机干扰天线的要求。
An improved dual-band dual-feed Yagi antenna is designed and implemented to deal with the security threat of civil Unmanned Aerial Vehicle(UAV)to military targets and other key parts,which requires UAV interference antenna.Firstly,according to the technical characteristics of the civil UAV,the technical indicators of interference antenna are presented,the specific form of the antenna is selected,and the main shape sizes are calculated.Then,the specific parameters of dual-band dual-feed Yagi antenna are obtained by HFSS simulation software.Finally,the antenna is fabricated and measured.Simulation and experimental results show that the designed antenna has the characteristics of high gain,light weight and miniaturization,and can meet the requirements of UAV interference antenna.
作者
谢飞
于鹏
刘伯栋
姬岩龙
XIE Fei;YU Peng;LIU Bodong;JI Yanlong(Luoyang Electronic Equipment Test Center,Jiyuan Henan 459000,China;The 22nd Research Institute of China Electronics Technology Group Corporation,Xinxiang Henan 453000,China)
出处
《太赫兹科学与电子信息学报》
北大核心
2019年第4期589-593,共5页
Journal of Terahertz Science and Electronic Information Technology
关键词
八木天线
无人机
干扰天线
Yagi antenna
Unmanned Aerial Vehicle
interference antenna
作者简介
谢飞(1983-),男,合肥市人,硕士,工程师,主要研究方向为通信对抗.email:xiefei 2314@126.com;于鹏(1977-),男,河南省洛阳市人,硕士,高级工程师,主要研究方向为电子对抗;刘伯栋(1977-),男,河北省辛集市人,硕士,高级工程师,主要研究方向为电子对抗;姬岩龙(1988-),男,河南省新乡市人,硕士,工程师,主要研究方向为电波传播理论与天线技术.
