Method and apparatus for testing RFID devices

Details Method and apparatus for testing RFID devices Method and apparatus for testing RFID devices

2008-01-30

2010-02-09

Pham, Toan N (Department: 2612)

Communications: electrical

Condition responsive indicating system

Specific condition

C340S572400, C235S438000

Reexamination Certificate

active

07659822

ABSTRACT:
A method and apparatus for testing RFID straps. Arrays of RFID straps in a roll-to-roll process are coupled to an array of test elements. RF programming and interrogation signals are frequency and time multiplexed to the RFID array. Return signals are detected to determine sensitivity and programmability parameters of the RFID straps.

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