CPC H01Q 5/35 (2015.01) [H01Q 1/38 (2013.01); H01Q 5/15 (2015.01)] | 20 Claims |
1. An antenna device comprising:
a ground plane;
an antenna pattern overlapping the ground plane with respect to a first direction;
a dielectric layer interposed between the ground plane and the antenna pattern;
a feed via coupled with the antenna pattern and penetrating at least a portion of the dielectric layer;
a ground via connected to the ground plane and penetrating at least a portion of the dielectric layer; and
a ground pattern extending from the ground via and surrounding at least of portion of the feed via.
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