A Novel Broadband Circularly Polarized Microstrip Helical Antenna

摘要：

A novel circularly polarized microstrip helical antenna with broad impedance bandwidth and 3dB axial ratio bandwidth is proposed based on traditional helical antenna.The helix is realized by connecting stacked multilayer microstrip circular arcs with vertical via holes.Details of the antenna analysis and design are described.Simulation results show that good radiation performance can be achieved.

作者: Yongyan Du, Falin Liu

作者单位: Microwave and Millimeter Wave Engineering Research Center,EEIS,University of Science and Technology of China,Hefei,Anhui,230027,China

会议类型: 国际会议

会议名称: 第八届电磁理论、天线及传播国际研讨会

会议地点: 昆明

会议语种:英文

在线出版日期: 2008-11-01（万方平台首次上网日期，不代表论文的发表时间）