Research on Effective Distance Based on 13.56 M RFID Card Reader

Abstract

Abstract. The valid distance range of the reader of 13.56MRFID card reader is obtained through the theoretical inference and actual measurement of the reading distance of the RF card reader according to ISO14443A and ISO15693 protocols, and the mathematical modeling is made to obtain a more accurate effective distance The model can provide a reliable theoretical support for the layout and leakage rate of RFID card readers.