文件名称：RFID+Security.pdf
文件大小：3.83MB
文件格式：PDF
更新时间：2022-06-06 02:35:26
RFID
Radio frequency identification (RFID) is a type of automatic identification systems which has gained popularity in recent years for being fast and reliable in keeping track of the individual objects. In RFID systems, contactless object identification is achieved using radio signals without the need for physical contact as the case with other existing identification technologies such as barcodes.