RFID System Response Test for Position Detection of 420km/h High-Speed Train

초록

Antenna design for high speed RFID system was performed. The results show that both antennas have more wide identification range compared with a single antenna. Performance of RFID should be verified in fast moving environment so as to be applied to high-speed train. In this paper, we implemented high speed moving environment, and tested detection performance of RFID. As a result, it is identified that RFID interrogator equipped with our proposed antenna can detect RFID tag at 420km/h speed.