You will find three kinds of RFID tags: passive RFID labels, which have no power source and require an outside electromagnetic field to start a signal transmission, active RFID tags, which contain a battery and may broadcast signals once an outside source ('Interrogator') has been successfully identified, and battery helped passive (BAP) RFID labels, which demand an outside source to awaken but have major higher forward link ability supplying greater range.
There are a variety of groups defining standards and regulating the use of RFID, such as the International Organization for Standardization (ISO), the International Electrotechnical Commission (IEC), ASTM International, the DASH7 Alliance and EPCglobal. (Make reference to Regulation and standardization below.)
RFID has many applications; for example, it is used in enterprise supply chain management to enhance the efficiency of stock tracking and management.
There are a variety of groups defining standards and regulating the use of RFID, such as the International Organization for Standardization (ISO), the International Electrotechnical Commission (IEC), ASTM International, the DASH7 Alliance and EPCglobal. (Make reference to Regulation and standardization below.)
RFID has many applications; for example, it is used in enterprise supply chain management to enhance the efficiency of stock tracking and management.