公开(公告)号：US20140306859A1

公开(公告)日：2014-10-16

申请号：US14314559

申请日：2014-06-25

Applicant: Ethertronics, Inc.

Inventor： Laurent Desclos ,  Chun Su Yoon ,  Sung-soo Nam ,  MK Chun ,  Ji-Chul Lee

IPC: H01R13/6473 ,  H01Q1/50

CPC classification number: H01Q1/50 ,  H01Q5/385 ,  H01Q5/40 ,  H01Q9/0421

Abstract: An active antenna and associated circuit topology is adapted to provide active impedance matching and band switching of the antenna using a shared tunable component. Using a shared tunable component, such as a tunable capacitor or other tunable component, the antenna provides a low cost and effective active antenna solution. In certain embodiments, one or more passive components can be further utilized to design band switching of the antenna from a first frequency to a second desired frequency.

Abstract translation: 有源天线和相关电路拓扑适用于使用共享可调组件来提供天线的有源阻抗匹配和频带切换。 使用诸如可调电容器或其它可调组件的共享可调谐组件，天线提供了低成本和有效的有源天线解决方案。 在某些实施例中，可以进一步利用一个或多个无源部件来设计从第一频率到第二期望频率的天线的频带切换。

公开(公告)号：US09755305B2

公开(公告)日：2017-09-05

申请号：US14314559

申请日：2014-06-25

Applicant: Ethertronics, Inc.

Inventor： Laurent Desclos ,  Chun Su Yoon ,  Sung-soo Nam ,  M K Chun ,  Ji-Chul Lee

IPC: H01Q1/50 ,  H01Q9/04 ,  H01Q5/385 ,  H01Q5/40

CPC classification number: H01Q1/50 ,  H01Q5/385 ,  H01Q5/40 ,  H01Q9/0421

Abstract: An active antenna and associated circuit topology is adapted to provide active impedance matching and band switching of the antenna using a shared tunable component. Using a shared tunable component, such as a tunable capacitor or other tunable component, the antenna provides a low cost and effective active antenna solution. In certain embodiments, one or more passive components can be further utilized to design band switching of the antenna from a first frequency to a second desired frequency.