Development of management system for gathered RFID-Tag with UHF band

Recently, radio frequency identification (RFID) system is noticed as a distribution management system that replaces the bar code. The system for conglomerate tag management (at 13.56 MHz) and the system for the long distance identification (at 953 MHz) have been carried out to practical use now. For continuous logistics, these requested to be integrated seamlessly. However, integration into the system, which uses the frequency band of 13.56MHz, is disadvantageous to leave the feature of the long distance identification. In this report, the system, which adequately identifies conglomerate tags by the frequency band for the long distance identification is described.