Patent ID: 8269673
Filing Date: 2012-09-18
Classification: H01Q

Abstract:
1. A broadband antenna comprising: a base board; a radiating element disposed on the base board; the radiating element comprises a first slot and a second slot, the second slot being connected to the first slot substantially, wherein the first slot and the second slot are used for adjusting the operating frequency band of the broadband antenna; a grounding element disposed on the base board and used for grounding the broadband antenna; a shorting element disposed on the base board and used for connecting the radiating element and the grounding element; a third slot disposed between the radiating element, the grounding element, and the shorting element, wherein the third slot does not connect to the first slot and the second slot; and a feeding point used for feeding an electric signal, wherein the feeding point is disposed on the third slot and between one edge of the base board and the shorting element, and a horizontal extended range of the first slot does not exceed the position of the feeding point.