Invention Grant
US09337539B1 Combined antenna element with multiple matched feeds for multiple component carrier aggregation
有权
具有多个匹配馈送的组合天线元件，用于多分量载波聚合
- Patent Title: Combined antenna element with multiple matched feeds for multiple component carrier aggregation
- Patent Title (中): 具有多个匹配馈送的组合天线元件，用于多分量载波聚合
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Application No.: US14562605Application Date: 2014-12-05
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Publication No.: US09337539B1Publication Date: 2016-05-10
- Inventor: Peruvemba Ranganathan Sai Ananthanarayanan , In Chul Hyun
- Applicant: Amazon Technologies, Inc.
- Applicant Address: US WA Seattle
- Assignee: Amazon Technologies, Inc.
- Current Assignee: Amazon Technologies, Inc.
- Current Assignee Address: US WA Seattle
- Agency: Lowenstein Sandler LLP
- Main IPC: H01Q21/30
- IPC: H01Q21/30 ; H01Q5/335 ; H01Q21/00 ; H04B1/40
Abstract:
Antenna structures and methods of operating the same of an electronic device are described. One apparatus includes an antenna element and three matching circuits coupled to the antenna element. The first RF module is operable to cause the antenna element to radiate or receive electromagnetic energy in a first frequency range. The second RF module is operable to cause the antenna element to radiate or receive electromagnetic energy in a second frequency range and a third frequency range. The impedance matching circuits are operable to match an impedance of the antenna element to an impedance of the first RF module to radiate or receive in the first frequency ranges and to match impedances of the antenna element to impedances of the second RF module to radiate or receive the electromagnetic energy in the second and third frequency ranges.
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