| 摘要 |
RFID system, refrigerator including the same and the operation method of the RFID system are provided that the identification ratio of the RFID tag can be enhanced. An RFID system comprises a plurality of antennas receiving the information signal from the RFID tag of the food kept within the food custody part, a RFID reader(120) reading the information signal received with a plurality of antennae and acquires the food information, an antenna distributor(130) which performs the allocation function so that the RFID reader and plurality of antennae be connected.
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