RFID READER
First Claim
Patent Images
1. An RFID reader, comprising:
- a transmitter section configured to transmit a first RF signal comprising a plurality of carrier frequencies effective to simultaneously illuminate a tag at the plurality of carrier frequencies; and
a receiver section configured to receive a second RF signal comprising a plurality of frequencies where each of the frequencies have the same information,wherein the RFID reader is a multicarrier RFID reader.
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Accused Products
Abstract
An RFID reader is provided. The RFID reader includes a transmitter section and a receiver section. The transmitter section is configured to transmit a first RF signal which includes several carrier frequencies that are effective to simultaneously illuminate a tag at the plurality of carrier frequencies. The receiver section is configured to receive a second RF signal which includes several frequencies which each have the same information.
27 Citations
13 Claims
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1. An RFID reader, comprising:
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a transmitter section configured to transmit a first RF signal comprising a plurality of carrier frequencies effective to simultaneously illuminate a tag at the plurality of carrier frequencies; and a receiver section configured to receive a second RF signal comprising a plurality of frequencies where each of the frequencies have the same information, wherein the RFID reader is a multicarrier RFID reader. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13)
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Specification