Wireless article including a plural-turn loop antenna
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Mar 5, 2002
Grant Date -
N/A
app pub date -
Oct 4, 1999
filing date -
Apr 28, 1999
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A wireless article, such as an identification tag of badge, containing an electronic device includes on a substrate thereof a plural-turn loop antenna for receiving and/or transmitting radio frequency signals. Because the spacing of the loop antenna terminals is greater than the spacing of the contacts to which they are to connect on the electronic device, the electronic device cannot be attached to the same side of the wireless article as is the loop antenna. Electrically conductive material disposed in holes through the substrate of the wireless article connect the antenna terminals to the electronic device contacts.
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