发明名称 |
BUILT-IN ANTENNA DEVICE FOR ELECTRONIC COMMUNICATION DEVICE |
摘要 |
A built-in antenna device for an electronic device for communication used in a multi-band is provided. The built-in antenna device includes a PCB, a first antenna radiator disposed on the PCB, and a second antenna radiator which has the same power feeding point as the first antenna radiator and is disposed at a housing of the electronic device, wherein the first antenna radiator and the second antenna radiator are configured to operate at different frequency bands.
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申请公布号 |
US2013249744(A1) |
申请公布日期 |
2013.09.26 |
申请号 |
US201313768499 |
申请日期 |
2013.02.15 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
JANG SOO-YOUNG;KIM DONG-HWAN;KIM AUSTIN;KIM SE-HO;SA KONG-MIN;LEE JAE-HO;JANG BYUNG-CHAN;HWANG IN-JIN |
分类号 |
H01Q21/30 |
主分类号 |
H01Q21/30 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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