System and method for providing a low and narrow-profile radio frequency identification (RFID) tag
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United States of America Patent
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Sep 10, 2013
Grant Date -
Sep 1, 2011
app pub date -
Apr 14, 2011
filing date -
Jul 5, 2006
priority date (Note) -
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status (Latency Note)
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Abstract
Methods and systems for wireless devices are disclosed. According to one system, a radio frequency identification (RFID) tag includes an RFID circuit packaged within a chip carrier package. The chip carrier package bonds out a first antenna connection for the RFID circuit. An antenna including a conductive lead is interfaced with the first antenna connection. The chip carrier package and the first conductive lead are coupled to a first side of a first spacer. A second spacer having a second dielectric constant greater than the first dielectric constant is coupled to a second side of the first spacer. The second spacer isolates the RFID circuit from a metal surface.
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