公开(公告)号：US20140269217A1

公开(公告)日：2014-09-18

申请号：US13831699

申请日：2013-03-15

Applicant: QUALCOMM INCORPORATED

Inventor： Jatupum JENWATANAVET ,  Allen M. TRAN ,  Joe Chieu LE ,  Lauren Kwankit LEUNG

IPC: G04R60/10

CPC classification number: G04R60/10 ,  H01Q1/273 ,  H01Q1/38 ,  H01Q9/42 ,  H04B1/385

Abstract: A compact antenna system that provides an antenna capable of transmitting and/or receiving radio signals configured on a flexible substrate material supporting user control interface buttons. In an embodiment, an antenna may be formed on a user control interface button flex between the wire traces used to couple the user control interface buttons to a printed circuit board. In order to prevent the interference on the antenna that may be caused when current passes through the wire traces coupling the user control interface buttons to the printed circuit board, an RF choke (i.e., LC filter) circuit and bypass capacitors may be configured along each wire trace. In another embodiment, the wire trace coupling a user control interface button to the printed circuit board may be configured to serve the dual purposes of coupling the user control interface button to the printed circuit board; and functioning as an antenna capable of transmitting and/or receiving wireless radio signals.

Abstract translation: 一种小型天线系统，其提供能够发送和/或接收配置在支持用户控制接口按钮的柔性基板材料上的无线电信号的天线。 在一个实施例中，可以在用于将用户控制接口按钮耦合到印刷电路板的电线轨迹之间的用户控制接口按钮上形成天线。 为了防止当电流通过将用户控制接口按钮耦合到印刷电路板的导线时可能导致的天线上的干扰，可以沿着每一个配置RF扼流器（即，LC滤波器）电路和旁路电容器 线迹。 在另一个实施例中，将用户控制接口按钮耦合到印刷电路板的导线线可以被配置为用于将用户控制接口按钮耦合到印刷电路板的双重目的; 并且用作能够发送和/或接收无线电信号的天线。

公开(公告)号：US20140266920A1

公开(公告)日：2014-09-18

申请号：US13831714

申请日：2013-03-15

Applicant: QUALCOMM INCORPORATED

Inventor： Allen M. TRAN ,  Jatupum JENWATANAVET

IPC: H01Q1/24

CPC classification number: H01Q1/243 ,  H01Q1/273 ,  H01Q5/357 ,  H01Q7/00 ,  H01Q13/10

Abstract: A multiband antenna for a wireless device includes a housing base portion, housing antenna portion and a feed contact. The housing base portion configured to receive radio circuitry thereon and include a first peripheral edge and a first conductive material. The housing antenna portion spaced away from and substantially opposed to the housing base portion, including a second peripheral edge and a second conductive material. The housing base and antenna portions together forming an outermost housing of the mobile wireless device, enclosing the radio circuitry there between. The first and second peripheral edges forming opposed lengthwise edges of a slot having a width formed by a distance between the first and second peripheral edges. The feed contact coupling the housing base portion, the housing antenna portion and the radio circuitry for providing at least one driving frequency to at least the housing antenna portion from the radio circuitry.

Abstract translation: 用于无线设备的多频带天线包括壳体基座部分，壳体天线部分和馈电触点。 壳体基座部分构造成在其上接收无线电电路并且包括第一周边边缘和第一导电材料。 壳体天线部分与壳体基部分离开并且基本上与壳体基部相对，包括第二周边边缘和第二导电材料。 壳体基座和天线部分一起形成移动无线设备的最外壳，其间包围无线电电路。 所述第一和第二周缘形成具有由所述第一和第二外围边缘之间的距离形成的宽度的槽的相对的纵向边缘。 馈电接触件联接壳体基座部分，壳体天线部分和无线电电路，用于从无线电电路至少向至少壳体天线部分提供至少一个驱动频率。