RFID tag antenna is an RFID electronic tag transponder antenna, is a communication induction antenna. General and the chip form a complete RFID electronic tag transponder. At present, RFID tag antenna due to different materials and manufacturing process, divided into metal etching antenna, printing antenna, copper plating antenna and so on.
A few years ago, the printing antenna has been compared to fire, because the electrical performance of the finished product is not reliable, coupled with the use of life and so on, gradually eliminated by the market. Although the printing antenna has the advantage of short production cycle. In recent years, with the development of nanotechnology, nano-silver slurry antenna has appeared. However, because of the reliability of the problem, the market has been slow to open.