公开(公告)号：US09583826B2

公开(公告)日：2017-02-28

申请号：US14309254

申请日：2014-06-19

Applicant: Alpha Networks Inc.

Inventor： Fu-Chi Chuang ,  Yu-Cheng Huang

IPC: H01Q1/52 ,  H01Q1/22 ,  H01Q1/24 ,  H01Q9/42

CPC classification number: H01Q1/526 ,  H01Q1/2275 ,  H01Q1/243 ,  H01Q9/42

Abstract: The present invention is to provide a resonance circuit, which is applicable to a circuit board of a first electronic device provided thereon with a circuit layout, a high-speed connector (e.g., a USB 3.0 connector) at a lateral side of the circuit layout for connecting with a second electronic device, and an antenna for enabling the circuit board to receive and transmit wireless information at a predetermined frequency. The connector and antenna are respectively connected to first and second connecting points of the circuit layout, and the distance between the two connecting points is not less than one wavelength. The resonance circuit is connected to a third connecting point of the circuit layout provided between the above two connecting points, such that the resonance frequency of the resonance circuit covers the reception and transmission frequencies of the antenna, for effectively inhibiting interference between the connector and the antenna.

Abstract translation: 本发明提供一种谐振电路，其适用于设置有电路布局的第一电子设备的电路板，电路布局的侧面的高速连接器（例如，USB 3.0连接器） 用于与第二电子设备连接的天线，以及用于使得电路板能够以预定频率接收和发送无线信息的天线。 连接器和天线分别连接到电路布局的第一和第二连接点，并且两个连接点之间的距离不小于一个波长。 谐振电路连接到设置在上述两个连接点之间的电路布局的第三连接点，使得谐振电路的谐振频率覆盖天线的接收和发送频率，以有效地抑制连接器与接收器之间的干扰 天线。