RFID has become a hot topic in the market in the past two years. With the advancement of micro integrated circuits, micro intelligent RFID tags have made great progress. Breakthroughs in low-power IC technology have created conditions for the development of small, low-power active tags. Passive tags do not require batteries and obtain the energy required for operation from the magnetic field generated by the reader/writer. However, the reading distance is relatively short and the one-way communication is limited. RFID active electronic tags not only have all the characteristics of passive electronic tags, but also have the advantages of longer reading distance, two-way communication, longer lifespan, and more reliable performance.

In September 2011, our company organized a 3-day and 2-night [...]