| http://www.w3.org/ns/prov#value | - With this UHF RFID tag, the communication distance does not become poor even when the tag is stuck on a metal or liquid object, and it is not necessary to open holes up in the patch antenna for supplying power or to use an impedance conversion circuit, so this tag has the advantage that it can be made small and thin, however, there is a problem in that the frequency band is narrow, and the gain qu
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