A Foldable Circular Polarized Microstrip Antenna Array for Satellite Communication

摘要：

　　A foldable circular polarized microstrip antenna array using dual-feed and with upper-end parasitic method is presented in this paper.We use the sequential-rotated feeding technique to improve the axial ratio bandwidth of the array.Moreover,the design of foldable method makes the antenna compact.Within the frequency from 1.98GHz to 2.2GHz,the simulated and measured results show that the antenna has a gain more than 10 dBi,an axial ratio less than 3dB and a voltage standing wave ratio less than 1.5.

关键词： Foldable microstrip antenna array wideband circularly polarized sequential-rotated feeding

作者: Zhihao Zhong Liang Xu Hui Zhang Peizhen Zhang

作者单位: School of Physics and Optoelectronic Engineering Xidian University Xian,China Xian Starnet Antenna Technology Co.,Ltd Xian,China

会议类型: 国际会议

会议名称: The 12th International Symposium Antennas, Propagation, and EM Theory(ISAPE 2018)?(第十二届天线、传播与电磁理论国际学术会议)

会议地点: 杭州

会议语种:英文

页码: 1-4

在线出版日期: 2018-12-03（万方平台首次上网日期，不代表论文的发表时间）