新颖的基于公司徽标的RFID UHF天线

一种新颖的基于公司徽标的RFID UHF天线

内容简介：提出了一种基于公司徽标设计RFID UHF标签天线图案的方法,详细介绍了其原理、设计过程及其天线特点。并给出了两个基于＂华中科大＂和＂无锡邦普＂字符的RFID UHF天线实例,并且制作了实物并测试,测试结果表明两者最大读距都在8 m以上。相比较于市面上的偶极子天线,这类天线具有增益高、阻抗匹配容易和工作频带宽等特点,更重要的是它可以指导人们开发基于自己公司徽标的天线。

Abstract：Present a RFID UHF tag antenna design approach based on company logo,described its principles,design process,and the antenna characteristics in detail.And give the two RFID UHF antennas instance based on ＂huazhong keda＂ and ＂wuxi bangpu＂ characters,also manufacture sample and make test,test results indicate that both the maximum read distance more than 8 m.Compared to the market dipole antenna,such antenna has a high gain and wide frequency band,impedance matching is easy;more importantly,it can guide people to make their company logo design antennas.

作者：蒋青青, 安兵, 张加波,

关键词：RFID, UHF天线设计, 徽标天线,