Circularly polarized square slot antenna for navigation system

摘要：

　　This letter presents a circularly polarized square slot antenna used for navigation system.A tuning stub protruded into the slot from the narrowed stripe at the end of the signal strip of the CPW is used to obtain good impedance matching.A measurement showed that the bandwidth below -10dB of the antenna varied from 1.15GHz to 1.71GHz, and the Axial Ratio below 3dB is from 1.14 GHz to 1.75GHz.The radiation pattern is bi-directional.

作者: Yixing Zeng Yuan Yao Junsheng Yu Xiaodong Chen Youbo Zhang

作者单位: School of Electronic Engineering, Beijing University of Posts and Telecommunications, No.10 Xituchen School of Electronic Engineering and Computer Science, Queen Mary, University of London, London, UK

会议类型: 国际会议

会议名称: 2013 International Symposium on Antennas and Propagation(2013天线与传播国际会议)

会议地点: 南京

会议语种:英文

页码: 1202-1204

在线出版日期: 2013-10-23（万方平台首次上网日期，不代表论文的发表时间）