ANTENNA

An antenna includes a first dielectric layer having a first surface and a second surface opposing the first surface; a second dielectric layer having a third surface, and a fourth surface opposing the third surface; a third dielectric layer having a fifth surface and a sixth surface opposing the fifth surface; a first adhesive layer disposed between the second surface and the third surface; a second adhesive layer disposed between the fourth surface and the fifth surface; a patch pattern disposed on the second surface and embedded in the first adhesive layer; a first coupling pattern disposed on the fourth surface and embedded in the second adhesive layer, and a second coupling pattern disposed on the sixth surface. The patch pattern, the first coupling pattern, and the second coupling pattern at least partially overlap one another on a plane.