| 摘要 |
The present invention relates to a GPS patch antenna and, particularly, to a GPS patch antenna and a manufacturing method therefor, the GPS patch antenna enabling: at least one lateral side thereof to be formed in a bar shape having a plurality of holes while the patch antenna has an overall polyhedral shape, thereby enabling miniaturization; and further, a feeding unit to be integrally formed such that manufacturing cost and time can be shortened through a simple manufacturing process. According to the present invention, the GPS patch antenna and the manufacturing method therefor comprise: a ground layer formed on a substrate; a patch layer arranged on an upper side of the ground layer and spaced therefrom at a certain distance; and a dielectric layer formed between the ground layer and the patch layer, wherein the patch layer comprises: an upper side part having a polygonal plate shape and spaced therefrom so as to face the ground layer; at least one first lateral side part downwardly bent by coming in contact with the upper side part, and having a plurality of bars; a second lateral side part having a feeding part downwardly bent by coming in contact with another side of the upper side part; a third lateral side part downwardly bent by coming in contact with the other side of the upper side part; and a lower side part formed by allowing a lower end of bars constituting the second lateral side part to be bent. |
