Improvements in operational distance in passive HF RFID transponder systems

被引：4
|
作者：
Klapf, Christian [1 ]
Missoni, Albert [1 ]
Pribyl, Wolfgang [1 ]
Hofer, Guenter [2 ]
Holweg, Gerald [2 ]
Kargl, Walter [2 ]
机构：
[1] Graz Univ Technol, Inst Elect, A-8010 Graz, Austria
[2] Infineon Technol, Design Ctr, Graz, Austria
来源：
2008 IEEE INTERNATIONAL CONFERENCE ON RFID | 2008年
关键词：
D O I：
10.1109/RFID.2008.4519347
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：
This paper introduces new transponder-design concepts which aim to enhance the working range in passive HF RFID systems. Sideband theory, system architecture, chip design, verification and interdependencies will be discussed. Test-chip measurements show a decrease of 40% in field strength requirements for operation. The working range enhancement compared to products currently available on the market is at least 20% depending on the reader unit setup.
引用
收藏
页码：250 / +
页数：2
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