| 摘要 |
An embedded antenna of a mobile device includes a substrate plate, a straight conductive trace installed on the substrate plate along a first direction, and a rectilinear folded conductive trace electrically connected to an end of the straight conductive trace. The rectilinear folded conductive trace comprises a longest portion installed on the substrate plate along a second direction perpendicular to the first direction, and a shortest portion installed on the substrate plate along a third direction perpendicular to the second direction. A length of the straight conductive trace is longer than a dimension of the rectilinear folded conductive trace in the first direction.
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