ANTENNA DEVICE AND A COMMUNICATION DEVICE USING THE SAME
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United States of America Patent
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Issued Date -
Apr 2, 2015
app pub date -
Jun 6, 2014
filing date -
Sep 27, 2013
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
An antenna device and a communication device using the same are provided. The communication device includes a circuit board, a first antenna and a metal plate. The circuit board has a first feed point electrically connected to a high frequency unit. The first antenna has a first radiation part electrically connected to the first feed point. The metal plate is electrically connected to ground and is configured to correspond to a shape of the projection of the first radiation part. There is a space between the metal plate and the first radiation part. The area of the metal plate is bigger than or substantially equal to the area of the projection of the first radiation part.
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