Intelligent system for decoupling multiple RFID tags

被引：0
|
作者：
Trontelj, J [1 ]
机构：
[1] Univ Ljubljana, Fac Elect Engn, Ljubljana 1000, Slovenia
来源：
INFORMACIJE MIDEM-JOURNAL OF MICROELECTRONICS ELECTRONIC COMPONENTS AND MATERIALS | 2001年 / 31卷 / 04期
关键词：
informatics; ID; IDentification; RFID tags; Radio Frequency IDentification tags; electrical coupling; electrical decoupling; electrical crosstalk;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
A novel approach to decoupling of multiple RFID tags has been presented, It consists of reducing the effective inductance of the tag resonant coil by switching on the part of coil to produce reverse mutual coupling, This happens when the tag is in inactive state. It has been shown that up to 50 tags positioned very close to each other can be accessed in one second without any crosstalk.
引用
收藏
页码：276 / 278
页数：3
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