Patent ID: 8587486
Filing Date: 2013-11-19
Classification: H01Q

Abstract:
1. A multi-band antenna, comprising: a grounding element extending along a horizontal direction, comprising a side edge with a connecting point and a grounding point distanced from the connecting point by a length; a first radiating element disposed above and parallel to the grounding element, and operating in a first frequency band; a second radiating element apart from the first radiating element, extending upwardly from the side edge of the grounding portion, defining an L-shaped configuration in a side view, and operating in a second frequency band; a connecting element located between the first radiating element and the grounding element, comprising a first end linking to an end of said first radiating element and a second end connecting to said connecting point of the grounding element; a feeding point disposed on the connecting element; and a feeding line comprising an inner conductor connected to the feeding point and an outer conductor connected to the grounding point; wherein said first radiating element extending from said first end of the connecting element along a direction away from the second radiating element, and forming a slot together with said second radiating element and said connecting element; wherein said grounding element and said first radiating element are arranged in a horizontal plane, said connecting element is arranged in a vertical plane perpendicular to the horizontal plane.