Patent ID: 7982674
Filing Date: 2011-07-19
Classification: H01Q

Abstract:
1. A dual-band antenna, comprising: a feeding portion including a first feeding portion and a second feeding portion extending substantially perpendicularly from a top edge of the first feeding portion; a high-frequency radiator spaced away from the second feeding portion including a first high-frequency portion extending upwards from the top edge of the first feeding portion, and a second high-frequency portion extending substantially perpendicularly from a top of the first high-frequency portion and located at a same side with respect to the first feeding portion as the second feeding portion; a low-frequency radiator located at a same side with respect to the first feeding portion as the second high-frequency portion, the low-frequency radiator including a first low-frequency portion extending substantially perpendicularly from an end of the first feeding portion adjacent to the high-frequency radiator, a second low-frequency portion extending upwards from the first low-frequency portion, and a third low-frequency portion extending away from the first low-frequency portion and perpendicular to the second low-frequency portion; a grounding portion facing the low-frequency radiator for substantially locating the feeding portion and the high-frequency radiator therebetween; and a connecting portion connecting the grounding portion and the feeding portion.