Radio Frequency Identification: RFID Hardware

Radio Frequency Identification: RFID: MEP Source For Manufacturers

... "RFID systems consist of hardware and software. The hardware includes RFID tags, which can be active (i.e., they have a battery-operated transmitting device on board) or passive (the tag only transmits its data when energized by antenna radiation). RFID tags come in many shapes and sizes and broadcast in different frequencies, depending upon the application. RFID readers are matched to the tag types, and translate the information on the tag into digital form that is converted for use in software. The software sends the information to the business system, which stores the information in a database or displays it on a screen for human decision making. " ...