公开(公告)号：US20130229313A1

公开(公告)日：2013-09-05

申请号：US13718497

申请日：2012-12-18

Applicant: ASUSTEK COMPUTER INC.

Inventor： Min-Yuan CHIU

IPC: H01Q1/44

CPC classification number: H01Q1/44 ,  H01Q1/2266

Abstract: An electronic apparatus includes a casing, a circuit board, and a feeding element. The casing is made of conducting material, and comprises at least one feeding point. The circuit board is disposed in the casing. The feeding element is disposed in the electronic apparatus, and contacts the feeding point of the casing for transmitting signals between the circuit board and the casing, so that the casing functions as a radiation body of an antenna. Accordingly, the signal shielding of the antenna can be avoided, and it is unnecessary to change the material of the casing to plastic, which needs additional manufacturing process. After several times of tests, configuring the feeding point at the corner of the casing can provide higher performance of transmission.

Abstract translation: 电子设备包括壳体，电路板和馈电元件。 壳体由导电材料制成，并且包括至少一个进料点。 电路板设置在壳体中。 馈电元件设置在电子设备中，并且与壳体的馈电点接触，用于在电路板和壳体之间传输信号，使得壳体用作天线的辐射体。 因此，可以避免天线的信号屏蔽，并且不需要将壳体的材料改变成塑料，这需要额外的制造工艺。 经过几次测试，在外壳的角落配置进料点可以提供更高的传动性能。