Pattern antenna
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United States of America Patent
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-
Feb 27, 2018
Issued Date -
N/A
app pub date -
Aug 1, 2016
filing date -
Aug 26, 2015
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A pattern antenna, with excellent broadband antenna characteristics, that is formed in a small area is provided. The pattern antenna includes a substrate, a first ground portion formed on a first surface of the substrate, an antenna element portion, a protruding and short-circuiting portion, and a second ground portion. The antenna element portion includes a conductor pattern in which a plurality of bent portions are formed. The conductor pattern is formed on the first surface of the substrate and is electrically connected to the first ground portion. The protruding and short-circuiting portion includes a taper portion with a tapered shape, a protruding portion, and an extended portion extended toward a side opposite to a feed point as viewed in planar view. The second ground portion, with no contact with the taper portion, with such a shape that sandwiches at least a part of a tapered section of the taper portion as viewed in planar view.
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