PLASTIC BOLT TYPE UHF R FID TAG

摘要

PURPOSE: A plastic bolt type UHF(Ultra High Frequency) RFID(Radio Frequency ID) tag is provided to reduce social costs caused by the carelessness of management and to ease product management by installing the tag in a management target product. CONSTITUTION: A chip includes a CPU, a transceiving circuit, and a memory and an antenna(10) supplies power for an RFID reader to the chip. The antenna including the chip is embedded in a head part(3) and a reflector is inserted into a screw part(2) or the head part. The antenna is circular and the reflector is installed in the screw unit in a washer type and is larger than the diameter of the antenna.