COMMUNICATION DEVICE

Abstract: a communication device includes a metal frame element, a ground element, a feeding radiation element, a first radiation element, a second radiation element, a third radiation element, and a nonconductive support element. the ground element is coupled to a first connection point on the metal frame element. the first radiation element is coupled to the ground element. the first radiation element is adjacent to the feeding radiation element. the second radiation element is coupled to a second connection point on the metal frame element. the second radiation element is adjacent to the feeding radiation element. the third radiation element is coupled to the ground element. the third radiation element is adjacent to the feeding radiation element. the antenna structure is formed by the metal frame element, the ground element, the feeding radiation element, the first radiation element, the second radiation element, and the third radiation element.

Inventor(s): Chih-Feng TAI, Kuan-Hsun LAI, Chia-Yao HSU

CPC Classification: H01Q1/243 ({with built-in antennas})

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