RFID Forecasts, Players and Opportunities 2019-2029, the global annual survey of the RFID industry by analysts IDTechEx, reveals that in 2019 the number of passive RFID tags sold will increase by 13% over 2018. That includes passive RFID tags across the three main frequencies used (RAIN, HF and LF). Of those three frequencies, RAIN RFID will see the highest growth from 2018 to 2019 at 20% with HF RFID (including NFC) at 5% and LF at 2%. Revenue growth for RAIN RFID from 2018 to 2019 is 15%, wit...