A planar monopole antenna design for UWB applications

摘要：

A planar antenna is designed for ultra-wideband applications in this paper.A circular patch as a radiating element printed on a dielectric substrate with relative permittivity of 2.65, thickness of lmm, and fed by a 50 Ω microstrip line.A gradual changing structure is designed in the bottom of the floor to improve the impedance bandwidth.Simulated and tested results show the proposed antenna can meet the ultra-wideband (UWB) bandwidth requirement of 3.1-10.6GHz.The antenna has a steady-state gain, and omni-directional radiation patterns among the working frequency.

关键词： UWB planar monopole antenna gradual changing structure

作者: Min Zhang Xin-Huai Wang Xiao-Wei Shi Chang-Yun Cui Bin Wu

作者单位: National key Laboratory of Antennas and Microwave Technology Xidian University Xian,710071,P.R.China

会议类型: 国际会议

会议名称: Asia-Pacific Conference on Environmental Electromagnetics CEEM2009(第五届亚太环境电磁学学术会议)

会议地点: 西安

会议语种:英文

页码: 184-187

在线出版日期: 2009-09-16（万方平台首次上网日期，不代表论文的发表时间）