电子器件Issue(2)：225-228,4.DOI:10.3969/j.issn.1005-9490.2014.02.012
一种改进的U型超宽带单极子天线研究
Research of a Modified U-shaped UWB Monopole Antenna
摘要
Abstract
A compact monopole microstrip ultra-wideband antenna is proposed. The bandwidth of the antenna is increased by adding a central block to the basic U-shaped structure and etching step-form slot on the partial ground plane. Both the simulation and experimental results show that the bandwidth and relative bandwidth of the antenna can reach 3 GHz~13 GHz( S11≤-10 dB) and 125% respectively. It has good omni-directional radiation pattern in the XZ plane and exhibits stability radiation pattern in the YZ plane. The proposed antenna satisfies the requirements of the UWB system,simple and compact in size,and ease of integration.关键词
超宽带/微带天线/小型化/U型/渐变结构Key words
UWB/microstrip antenna/compact size/U-shaped/tapered structure分类
信息技术与安全科学引用本文复制引用
谌诗丹,杨晋生,胡少文..一种改进的U型超宽带单极子天线研究[J].电子器件,2014,(2):225-228,4.基金项目
天津大学自主创新基金项目(1307) （1307）
