Benq Corporation

Qisda Corporation

Shih-Wen Lu

Hao-Chun Tung

An antenna assembly is use in a telecommunication device having a first printed circuit board and a second printed circuit board disposed right below and facing the first printed circuit board. The antenna assembly includes: radiating metal strip having a main strip section for disposing on an upper surface of the first printed circuit board, a feeding strip section extending from the main strip section through a first through hole in the first printed circuit board toward the second printed circuit board, and a grounding strip section extending from the main strip section through a second through hole in the first printed circuit board toward the second printed circuit board. After assembly, the feeding and grounding strip sections tend toward an upper surface of the second printed circuit board.

Antenna assembly for use in a telecommunication device

A mobile phone includes a main body, a cover member and an antenna assembly having a radiating metal strip and a matching circuit. The radiating metal strip has a feeding leg and a short-circuit leg coupled electrically to the matching circuit in such a manner that the latter provides impedance matching for the antenna assembly. A switching unit couples the cover member pivotally on the main body, and determines whether the mobile phone is in a first operating mode or a second operating mode. Either in the first or second operating mode, the antenna assembly in the mobile phone has similar characteristic by virtue of the impedance matching provided by the matching circuit.

Growing community of inventors

Taipei Hsien, Taiwan

Shih-Wen Lu