Patent ID: 7319431

Claim:
A surface mount antenna apparatus having a triple land structure, comprising: a printed circuit board, comprising: a ground pattern; and a non-grounded area having a pair of opposite ends defined by the ground pattern; a land structure, comprising: first and second land pads to electrically connect the opposite ends of the non-grounded area to the ground pattern; and an input pad formed between the first and second land pads in the non-grounded area to be separated from the first and second land pads, and arranged to be spaced apart from the first land pad by a preset interval; and a chip antenna, comprising: first and second ground electrodes formed on a lower surface of a dielectric block, and connected to the first and second land pads, respectively; a feeding electrode connected to the input pad; and a radiation electrode formed on some side surfaces and an upper surface of the dielectric block, and connected to at least one of the first and second ground electrodes and the feeding electrode.