Compact microstrip transponder antenna

Details Compact microstrip transponder antenna Compact microstrip transponder antenna

2006-03-24

2008-03-11

Goins, Davetta W. (Department: 2612)

Communications: electrical

Condition responsive indicating system

Specific condition

C340S572100, C340S928000, C340S933000, C342S042000, C343S7000MS, C343S742000, C705S013000

Reexamination Certificate

active

07342500

ABSTRACT:
A transponder formed on a circuit substrate having a longitudinal axis and a transverse axis. An antenna is disposed on one side of a transverse axis, extending in a longitudinal direction, and the remaining circuit components are disposed on the other side of the transverse axis. The remaining circuit components may include a controller, an RF transceiver, and a battery. A ground plane defines an antenna space within which the antenna is disposed.

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