UHF Electrically Large Near-Field RFID Reader Antenna Using Segmented Loop Unit

摘要：

　　An ultra high frequency (UHF) electrically large near-field RFID reader antenna using segmented loop unit is proposed to enlarge the interrogation zone.The proposed antenna is composed of two segmented loops with one common side and a feeding network.Each loop has a uniform and single direction flowing current itself.By providing reverse-direction flowing current to the two segmented loops, the strong and uniform magnetic field distribution over a large interrogation zone can be achieved.

作者: Longlong Lin Jin Shi Xianming Qing Zhi Ning Chen

作者单位: School of Electronics and Information, Nantong University, China Institute for Infocomm Research, A *STAR, Singapore Institute for Infocomm Research, National University of Singapore, Singapore

会议类型: 国际会议

会议名称: 2013 International Symposium on Antennas and Propagation(2013天线与传播国际会议)

会议地点: 南京

会议语种:英文

页码: 1328-1331

在线出版日期: 2013-10-23（万方平台首次上网日期，不代表论文的发表时间）