Bandwidth Enhancement of Wide-slot antenna array for UWB applications

摘要：

　　In this letter,a printed wide-slot antenna array for UWB applications is proposed.By connecting small rectangular structure at the bottom of the elliptical slot and rotating the elliptical patches,the impedance matching can be enhancement.The impedance bandwidth is reached 131%from 2.9 GHz to 14 GHz.In addition,the E-plane and H-plane of the array are bi-directional radiation patterns which can better serve for many point-to-point wireless applications such as microwave relays,expressway and subway.Moreover,the measured gain and group delay shown that the proposed design can better worked in UWB field.

关键词： wide-slot antenna array bi-directional gain UWB

作者: Deqiang Yang Dongdong Geng Hua Xiao Qingsong Wang

作者单位: School of Electronic Engineering,University of Electronic Science and Technology of China Chengdu,Sichuan,China

会议类型: 国际会议

会议名称: 2017 IEEE 3rd Information Technology and Mechatronics Engineering Conference(ITOEC2017)(2017 IEEE 第3届信息技术与机电一体化工程国际学术会议)

会议地点: 重庆

会议语种:英文

页码: 1054-1057

在线出版日期: 2017-10-03（万方平台首次上网日期，不代表论文的发表时间）