摘要
为了减小天线的尺寸,增加阻抗带宽,采用在大共面偶极子天线上嵌入非对称缝隙的方式,设计一款UHF RFID标签天线,实现了标签天线的小型化和宽带化。天线的尺寸为70 mm×40 mm×1.6 mm,S11<-15 dB时,带宽为776-991 MHz。
In order to reduce the size the antenna and increase the impedance bandwidth, this paper designs RFID tag antenna, which is based on the large coplanar dipole antenna embedding an asymmetric gap. 70 mm × 40 mm×1.6 mm and when S11 〈 - 15 dB, the bandwidth is 776 - 991 MHz. antenna a UHF size is
出处
《重庆邮电大学学报（自然科学版）》
CSCD
北大核心
2016年第3期372-376,共5页
Journal of Chongqing University of Posts and Telecommunications(Natural Science Edition)
基金
The Country’s Major Special Fund of a New Generation of Broadband Mobile Communication Network Science and Technology(2010ZX03001-002-2)~~
