发明名称 |
Antenna device of mobile terminal |
摘要 |
An antenna device of a mobile terminal that can secure radiation performance is provided. The antenna device having a battery cover composed of a metal material includes a radiation unit for transmitting and receiving a signal, a feeding unit formed at an end portion of a first side of the radiation unit for electrically connecting the radiation unit to a Printed Circuit Board (PCB), and a ground part disposed a predetermined distance from the feeding unit and formed at a second side of the radiation unit. When the battery cover is fastened to the mobile terminal, the ground part contacts a first side of the battery cover. |
申请公布号 |
US8188930(B2) |
申请公布日期 |
2012.05.29 |
申请号 |
US20090489044 |
申请日期 |
2009.06.22 |
申请人 |
SUNG SANG BONG;HWANG IN JIN;KIM SEUNG HWAN;LEE JAE HO;SAMSUNG ELECTRONICS CO., LTD |
发明人 |
SUNG SANG BONG;HWANG IN JIN;KIM SEUNG HWAN;LEE JAE HO |
分类号 |
H01Q1/24 |
主分类号 |
H01Q1/24 |
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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