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What is RFID?

Radio Frequency Identification / RFID refers to a broad range of technologies including:

• Passive RFID (no battery) / Active (internal Battery)

• Low Frequency, High Frequency/ Near Field Communications  and Ultra High Frequency Bands

• Secondary Radar, “Interrogation, Friend or Foe (IFF)” mandated on aircraft for Air Traffic control

Where is RFID used today?