Layered structure for a transponder tag

Details Layered structure for a transponder tag Layered structure for a transponder tag

1996-04-10

1997-08-05

Hofsass, Jeffery

Communications: electrical

Condition responsive indicating system

Specific condition

342 51, 343795, 310313R, 310313B, G08B 1314

Patent

active

056546939

ABSTRACT:
A transponder antenna is carried by a substrate and is sandwiched between the substrate and a cover sheet. A rectangular opening extends through the cover sheet and receives a signal processing chip adhesively carried in a recess below a cap which covers the opening. The chip is spaced with respect to the antenna so as to facilitate inductive coupling between the chip and antenna.

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