What is RFID tag and How does rfid works??
RFID vs NFC
- RFID is a wireless technology mainly used to transfer data. The main purpose is to identify and track automatically a tag attached to an object.
- NFC as a subset of RFID, operates within the High Frequency (HF) range of the RFID spectrum. NFC is a short-range high-frequency wireless technology that enables devices and smartphones to establish communication with each other by touching them together or bringing them into proximity.
Both RFID or NFC technology are for cashless payment, transportation, identification, security, access control, etc.
Dry Inlay vs Wet Inlay vs RFID Sticker
- RFID Dry inlay does not contain adhesive, and its structure is antenna + chip + chip package;
- RFID Wet inlay contains adhesive, which can be directly attached to objects. The structure is antenna + chip + chip package + PET + Glue+ Release paper
- RFID Sticker contains adhesive and paper surface, which can print logo on the paper surface and attach to objects.
Inlay can be understood as semi-finished products without encapsulation of RFID tags.
