Patent ID: 6781545
Filing Date: 2004-08-24
Classification: H01Q

Abstract:
A chip antenna comprising:a dielectric block including a first surface, a second surface being opposite to the first surface, and side surfaces being disposed between the first and second surfaces; a first electrode pattern extending from a feeding port area formed on the first surface to the second surface via one side surface adjacent to the feeding port area; and a second electrode pattern extending from a ground port area formed on the first surface to the second surface via the other side surface adjacent to the ground port area, wherein a first slit is formed as an open area for connecting two opposite sides of the first surface so as to electrically separate the feeding port area of the first electrode pattern from the ground port area of the second electrode pattern, and a second slit is formed in the same direction as the first slit as another open area for connecting two opposite sides of the second surface so as to form an electromagnetic coupling between the first and second electrode patterns.