Design of 433MHz low power anti-collision RFID system - Details

Author：

Guo, Yue (Guo, Yue.) | Hou, Ligang (Hou, Ligang.) | Geng, Shuqin (Geng, Shuqin.) | Wu, Wuchen (Wu, Wuchen.) (Scholars：吴武臣)

Indexed by：

EI Scopus

Abstract：

A　design　method　of　low　power　anti-collision　RFID　system　is　presented　in　this　paper.　The　system　power　consumption　is　effectively　reduced　by　circuit　design　and　work　mode　selecting.　An　improved　anti-collision　algorithm　is　used　in　the　system,　reducing　both　the　tag　collision　probability　and　the　power　consumption.　The　design　method　has　been　used　in　a　433MHz　RFID　system,　enhancing　the　identification　efficiency　and　reducing　the　system　power　consumption　successfully.　©　2008　IEEE.

Keyword：

Radio frequency identification (RFID) Energy efficiency Collision avoidance Electric power utilization Design

Author Community：

[ 1 ] [Guo, Yue]VLSI and System Lab., Beijing University of Technology, Beijing, 100022, China
[ 2 ] [Hou, Ligang]VLSI and System Lab., Beijing University of Technology, Beijing, 100022, China
[ 3 ] [Geng, Shuqin]VLSI and System Lab., Beijing University of Technology, Beijing, 100022, China
[ 4 ] [Wu, Wuchen]VLSI and System Lab., Beijing University of Technology, Beijing, 100022, China