RFID device tester and method

The present invention refers to a method of testing a radio frequency identification (RFID) device, comprising: shifting an optimum operating frequency of the device from a natural resonant frequency to a shifted resonant frequency; and reading the device at a frequency other than the natural resona...

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Bibliographische Detailangaben
Hauptverfasser: FORSTER, IAN J, KINGSTON, BENJAMIN, WEAKLEY, THOMAS C
Format: Patent
Sprache:eng ; fre ; ger
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Beschreibung
Zusammenfassung:The present invention refers to a method of testing a radio frequency identification (RFID) device, comprising: shifting an optimum operating frequency of the device from a natural resonant frequency to a shifted resonant frequency; and reading the device at a frequency other than the natural resonant frequency.