Antenna for RFID

Details Antenna for RFID Antenna for RFID

2007-01-09

2007-01-09

Nguyen, Hoang V. (Department: 2821)

Communications: radio wave antennas

Antennas

With radio cabinet

C343S895000

Reexamination Certificate

active

10433606

ABSTRACT:
An antenna for RFID (Radio Frequency Identification) configured to be electrically connected to an IC (Integrated Circuit) chip or capacitor and configured to be affixed to an article. The antenna includes: a planar conductive member having a first side configured to be mounted on the article; and a coil body configured with coil turns and mounted on or at a second side which is opposite to the first side of the conductive member. The number of the coil turns and diameter of the coil body are adjusted such that a characteristic of said coil body has a predetermined value. The conductive member shields the coil body from the article.

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U.S. Appl. No. 10/433,606, filed Nov. 10, 2003, Endo et al.
U.S. Appl. No. 10/500,457, filed Jul. 13, 2004, Endo et al.

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