A Miniaturized Unidirectional Moxon Antenna for UHF RFID Tags

摘要：

　　A unidirectional moxon antenna for UHF RFID tags is proposed.Meander lines are applied in this structure for the size reduction.An inductively coupled feeding loop is used to match the impedance between the antenna and the chip.A gain of 4.48 dBi and an outstanding front-to-back ratio of 17.7 dB are achieved with a very broad frontal lobe(half power beamwidth is 70 degrees in the x-y plane and 150 degrees in y-z plane).

作者: Q.Liu S.Zhang B.Xu

作者单位: Center for Optical and Electromagnetic Research,Zhejiang University,Hangzhou 310027,China

会议类型: 国际会议

会议名称: Progress in Electromagnetics Research Symposium 2014(2014年电磁学研究新进展学术研讨会)

会议地点: 广州

会议语种:英文

页码: 612-615

在线出版日期: 2014-08-01（万方平台首次上网日期，不代表论文的发表时间）