用于天线增益增强的超宽带频率选择表面的设计  

Design of UWB Frequency Selective Surface for Antenna Gain Enhancement

作　　者：原艳宁[1] 赵雨辰[1] 席晓莉[1] Yuan Yanning;Zhao Yuchen;Xi Xiaoli(School of Automation and Information Engineering,Xi'an University of Technology,Xi'an 710048)

机构地区：[1]西安理工大学自动化与信息工程学院,西安710048

出　　处：《测控与通信》2019年第4期14-16,29,共4页

摘　　要：本文提出1种基于2.5维结构的超宽带阻带频率选择表面。采用过孔实现单层FSS的小型化设计。该结构阵列作为反射器作用于超宽带天线,能有效减小天线的后向辐射,在全频段提高天线的增益。本文设计的FSS结构具有结构简单、尺寸小、易于加工生产等优点,具有较好的研究意义和应用价值。In this paper,an ultra-wideband stopband frequency selective surface based on 2.5-dimensional structure is proposed.Miniaturization of single-layer FSS is achieved through metal vias.The structure array acts as a reflector on the ultra-wideband antenna,which can effectively reduce the backward radiation of the antenna and enhance the antenna gain in the whole frequency band.The FSS structure designed in this paper has a simple structure,small size,easy processing and production,and has good research significance and application value.

关 键 词：超宽带 频率选择表面 增益增强 

分 类 号：TN8[电子电信—信息与通信工程]