RFID reader
First Claim
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1. A radio frequency identification (RFID) reader, comprising:
- an RFID module configured to generate a radio frequency (RF) signal;
a power divider configured to divide the generated RF signal into a plurality of RF signals having a same power;
at least one antenna configured to transmit the divided RF signals; and
a sensor configured to detect an object within a predetermined area and transmit a result of the detection of the object to the RFID module.
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Abstract
A radio frequency identification (RFID) reader includes an RFID module configured to generate a radio frequency (RF) signal, a power divider configured to divide the generated RF signal into a plurality of RF signals having a same power, at least one antenna configured to transmit the divided RF signals, and a sensor configured to detect an object within a predetermined area and transmit a result of the detection of the object to the RFID module.
5 Citations
7 Claims
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1. A radio frequency identification (RFID) reader, comprising:
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an RFID module configured to generate a radio frequency (RF) signal; a power divider configured to divide the generated RF signal into a plurality of RF signals having a same power; at least one antenna configured to transmit the divided RF signals; and a sensor configured to detect an object within a predetermined area and transmit a result of the detection of the object to the RFID module. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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Specification