Invention Grant
US07973718B2 Systems and methods employing coupling elements to increase antenna isolation
有权
采用耦合元件增加天线隔离度的系统和方法
- Patent Title: Systems and methods employing coupling elements to increase antenna isolation
- Patent Title (中): 采用耦合元件增加天线隔离度的系统和方法
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Application No.: US12200899Application Date: 2008-08-28
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Publication No.: US07973718B2Publication Date: 2011-07-05
- Inventor: Angus C. K. Mak , Corbett R. Rowell , Chi-Lun Mak
- Applicant: Angus C. K. Mak , Corbett R. Rowell , Chi-Lun Mak
- Applicant Address: CN Hong Kong
- Assignee: Hong Kong Applied Science and Technology Research Institute Co., Ltd.
- Current Assignee: Hong Kong Applied Science and Technology Research Institute Co., Ltd.
- Current Assignee Address: CN Hong Kong
- Agency: Fulbright & Jaworksi L.L.P.
- Main IPC: H01Q1/38
- IPC: H01Q1/38
Abstract:
An antenna system comprises a first antenna element mutually coupled with a second antenna element, the mutual coupling between the first and second antenna elements causing a first current in the second antenna element, and a coupling element disposed at least partially between the first and second antenna elements, wherein the coupling element is mutually coupled to each of the first and second antenna elements, and wherein the coupling element is configured to induce a second current in the second antenna element that at least partially cancels the first current.
Public/Granted literature
- US20100053022A1 Systems and Methods Employing Coupling Elements to Increase Antenna Isolation Public/Granted day:2010-03-04
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