Coupler and electronic apparatus
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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Aug 5, 2014
Grant Date -
Jun 14, 2012
app pub date -
Jun 15, 2011
filing date -
Dec 10, 2010
priority date (Note) -
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status (Latency Note)
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Abstract
According to one embodiment, a coupler for transmitting and receiving electromagnetic wave by electromagnetic coupling between the coupler and another, includes a line-shaped coupling element including a first open end and a second open end, a ground plane, a feeding element connecting the coupling element and a feed point, and a short circuiting element connecting the feeding element and the ground plane. The feeding element includes a first end connected to an intermediate portion between the first open end and the second open end of the coupling element, and a second end connected to the feed point. The short circuiting element includes a third end arranged between the first end of the feeding element and the second end of the feeding element, and a fourth end connected to the ground plane.
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