The design of a high gain,low profile and planar antenna

摘要：

　　We proposed a patch antenna with a circular ring structure loaded at the source of antenna radiation to increase the gain.Expanding the ground to suppress the backward wave of the antenna.Compared with conventional antennas,the gain of the designed antenna is 11.6 dBi,which is increased by 5 dBi,and improved with 75.7%.The metamaterial antenna shows good impedance match in a wideband form 8.47 GHz to 9.37 GHz.This paper provides a method to improve the gain of the micro-strip patch antenna and the method can effectively improve the gain of the antenna without increasing the profile.Experiment ware carried out to verify the simulation results.

关键词： metamaterial high-gain

作者: Chengwen Wang Zetai Yu Tianyu Xiang Helin Yang

作者单位: College of Physical Science and Technology,Central China Normal University,Wuhan 430079,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）