DUAL TAG ANTENNA

摘要

PURPOSE: A dual tag antenna is provided to prevent the cross-talk between antennas by connecting a first antenna pattern, having a first frequency band, which is inserted into an RFID tag to a second antenna pattern having a second frequency band. CONSTITUTION: A second antenna pattern(22) having a second frequency band is inserted into a first antenna pattern(21) having a first frequency band. An RFID(Radio Frequency Identification) chip(23) having a first frequency band receives a signal in a first frequency band. An RFID(Radio Frequency Identification) chip(24) having a second frequency band receives a signal in a second frequency band. An antenna contact point(25) connects the first antenna pattern to the second antenna pattern and the first and second antenna pattern are formed in one tag.