| 基于3D打印的Ku/Ka频段双波束天线设计 |
| |
| 引用本文： | 李勇,张文静,董长胜,杨仕文.基于3D打印的Ku/Ka频段双波束天线设计[J].电波科学学报,2016,31(2):353-357. |
| |
| 作者姓名： | 李勇 张文静 董长胜 杨仕文 |
| |
| 作者单位： | 1.中国电子科技集团公司第五十四研究所, 石家庄 050081 |
| |
| 基金项目： | 总装“十二五”预研项目(1141411003030202) |
| |
| 摘 要： | 提出一种采用3D打印技术设计制造的径向开孔分层龙伯透镜天线, 该天线以低损耗的石蜡强化聚苯乙烯为基材, 透镜直径为700 mm, 结构形式为7层半球龙伯透镜.天线工作在Ku/Ka频段, 可同时对准两个目标.研究表明:采用3D打印技术制造的低损耗介质径向开孔分层龙伯透镜天线实现了较高性能, 有效解决了传统加工方式加工困难、一致性差的问题, 可以容易地通过采用更小介电损耗的材料实现更优良的天线性能.
|
| 关 键 词： | 3D打印 低损耗介质 分层龙伯透镜 径向打孔结构 Ku/Ka双频段 多波束 |
| 收稿时间： | 2015-05-28 |
Design of antenna with Ku/Ka-band and dual-beam based on 3D printing |
| |
| Affiliation: | 1.The 54th Research Institute of CETC, Shijiazhuang 050081, China2.School of Electronic Engineering, University of Electronic Science and Technology, Chengdu 611731, China |
| |
| Abstract: | A 700mm diameter 7-layered hemisphere Luneburg lens antenna with radically drilled holes structure using paraffin reinforced polystyrene based on 3D printing is proposed. Operating at Ku/Ka band, the antenna can simultaneously aim at two targets. With high performance, the lens antenna effectively solves the processing difficulty and anisotropy of traditional processing method, and easily realizes superior performance through using lower dielectric loss materials. |
| |
| Keywords: | 3D printing low loss material layered Luneberg lens radially drilled holes structure Ku/Ka band multi-beam |
| 本文献已被 万方数据 等数据库收录！ |
| 点击此处可从《电波科学学报》浏览原始摘要信息 |
|
点击此处可从《电波科学学报》下载全文 |
|
