Patent ID: 8305284

Claim:
An antenna assembly, comprising: a grounding element with a first edge and a second edge; a first antenna; and a second antenna; wherein the first antenna and the second antenna respectively extend from the first side edge and the second side edge of the grounding element, which each comprises a connecting element with an opening, a radiating element upward extending from the connecting element and a feeding line, said two openings of the two connecting elements of the two antennas respectively face two opposite directions, the radiating element of the first antenna is above the second side edge of the grounding element, and the radiating element of the second antenna is above the first side edge of the grounding element, said connecting elements of the two antennas have the same structure and respectively extend from the first side edge and the second side edge of the grounding element, and each comprises a U-shaped side arm, said U-shaped side arm is perpendicular to the grounding element and comprises a beginning portion, an ending portion with an end and a connecting portion connecting the beginning portion and the ending portion.