What I Wish Everyone Knew About RFID Chips
RFID chips, the most important part of RFID tags, play a crucial role. RFID chip usually has a built-in antenna and an integrated circuit IC. Antennas can send and receive radio waves, while IC is responsible for modulating and demodulating radio signals, as well as processing and storing data. According to the working frequency, RFID chips can be divided into low-frequency (LF), high-frequency (HF), ultra-high-frequency (UHF) and microwave, etc. They work on different principles: LF and HF RFID chips use