Adaptable bandwidth RFID tags

Details Adaptable bandwidth RFID tags Adaptable bandwidth RFID tags

2007-02-27

2007-02-27

Wu, Daniel (Department: 2612)

Communications: electrical

Condition responsive indicating system

Specific condition

C455S266000

Reexamination Certificate

active

10823991

ABSTRACT:
RFID tags, tag circuits, and methods adapting the reception bandwidth. A tag has a decoder for decoding a first received wireless signal subject to a reception bandwidth setting. The tag also has a selector switch for transitioning to a different setting, such as by switching to using a different filter. A subsequently received second signal is decoded subject to the new reception bandwidth setting.

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