A Low Profile Printed Tri-band Antenna Using Multi-band Artificial Magnetic Conductor Ground Plane

摘要：

　　This letter presents the design,implementation and measurement results of a low profile tri-band wire antenna.The height of the whole antenna is 4.8 mm,almost λ/23 at the lowest frequency.An artificial magnetic conductor(AMC)is integrated with the antenna.This leads to a low profile antenna which can achieve multi-band operations and have a unidirectional radiation pattern.The AMC exhibits a characteristic of in-phase reflection in two frequency regions.To prove the concept,a prototype tri-band antenna with this AMC is designed,fabricated and measured.The results will be useful for applications in portable devices which require a compact antenna for multiple wireless systems.

作者: Fuguo Zhu Steven Gao Jiadong Xu

作者单位: Surrey Space Centre,University of Surrey,Guildford,GU2 7XH,Surrey,UK School of Electronics and Information,Northwestern Polytechnical University,Xian 710072,China

会议类型: 国际会议

会议名称: Progress in Electromagnetics Research Symposium 2011(2011年电磁学研究新进展学术研讨会)

会议地点: 苏州

会议语种:英文

页码: 256-258

在线出版日期: 2011-09-01（万方平台首次上网日期，不代表论文的发表时间）