RFID ANTENNA SYSTEM AND CONTROL METHOD OF THE SAME
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United States of America Patent
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Issued Date -
Sep 16, 2010
app pub date -
Mar 10, 2010
filing date -
Mar 10, 2009
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
The present disclosure relates to an RFID (Radio frequency identification) antenna system and control method of the same, wherein the system includes a first antenna group including a plurality of first antennas, a second antenna group including a plurality of second antennas, a reader transmitting a transmission-only command to the first antenna group so that the first antenna group functions as a transmission-only antenna transmitting information request data to an RFID tag, and receiving object data included in the tag transmitted in opposition to the information request data through the second antenna group, and a data processing server receiving a plurality of object data transmitted to the reader via the plurality of second antenna for use in data processing.
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