一种高可靠性柔性双频单极子天线设计  

Design of a high-reliability flexible dual-band monopole antenna

作　　者：戴柯寒 马宵宵 桑磊[2] DAI Kehan;MA Xiaoxiao;SANG Lei(School of Electronic Science and Applied Physics, Hefei University of Technology, Hefei 230601, China;Academy of Photoelectric Technology, Hefei University of Technology, Hefei 230001, China)

机构地区：[1]合肥工业大学电子科学与应用物理学院,安徽合肥230601 [2]合肥工业大学光电技术研究院,安徽合肥230001

出　　处：《合肥工业大学学报（自然科学版）》2020年第11期1513-1516,共4页Journal of Hefei University of Technology：Natural Science

基　　金：国家重点研发计划资助项目(20160100YFE500)。

摘　　要：针对天线多频段工作要求,文章提出并设计了一种低剖面柔性双频单极子天线。天线的辐射单元由2段指数曲线形成的贴片构成;天线厚度为0.25 mm,实现了低剖面;采用柔性材料,实现不同弯曲角度下在2.4、5.8 GHz下都能较好地工作,且方向图稳定。该天线具有体积小、可靠性高、成本低、结构简单等优点,符合现代无线通信系统的要求。In order to meet the requirement of multi-band antenna,a low-profile flexible dual-band monopole antenna is proposed and designed.The antenna radiation element is composed of patches realized by two exponential curves.Antenna thickness is 0.25 mm to achieve the low profile.By using the flexible material,the antenna can work well under different bending angles in 2.4 GHz and 5.8 GHz,and the radiation patterns are stable.The antenna has the advantages of small volume,high reliability,low cost and simple structure,and it can meet the demands of modern wireless communication systems.

关 键 词：低剖面 聚酰亚胺 双频 柔性天线 

分 类 号：TN821[电子电信—信息与通信工程]