Patent ID: 8692720

Claim:
An antenna structure used for being fed with a signal, comprising: a grounding portion; a radiation portion spaced apart on one side of the grounding portion, wherein the radiation portion has a loop segment, a high frequency segment, and a low frequency segment, wherein the loop segment has a feeding sub-segment adjacent to the grounding portion and used for being fed with the signal, wherein the high frequency segment and the low frequency segment are extended from two opposite ends of the loop segment away from each other; and a frequency adjusting portion connected to the loop segment of the radiation portion and the grounding portion, wherein the frequency adjusting portion is arranged at one side of the loop segment adjacent to the low frequency segment and spaced apart from the low frequency segment, wherein a high frequency dual-path is formed from a point of the feeding sub-segment fed with the signal and extends along the loop segment in two different directions to the high frequency segment, wherein a low frequency dual-path is formed from the point of the feeding sub-segment fed with the signal and extends along the loop segment in two different directions to the low frequency segment.