| 发明名称 |
A method and a device for reducing interference |
| 摘要 |
<p>The balancing of the antenna (AER2) of a mobile station card and an antenna interface (LNA) interrupts the access of interference (E) formed in the chassis of the electronic device acting as the host of the mobile station card through the antenna interface to disturb the radio reception of the mobile station card. The antenna has two elements that are placed to receive the interference emitted by a computer in a symmetric way. The antenna interface is balanced using a balun (Ba) or a differential antenna amplifier. <IMAGE></p> |
| 申请公布号 |
EP0973280(A2) |
申请公布日期 |
2000.01.19 |
| 申请号 |
EP19990112461 |
申请日期 |
1999.06.30 |
| 申请人 |
NOKIA CORPORATION |
发明人 |
OLLI-PEKKA, LUNDEN;OLLI, TALVITIE;URPO, NOKKONEN |
| 分类号 |
H01Q1/24;(IPC1-7):H04B15/00;H04B1/38;H04B1/12 |
主分类号 |
H01Q1/24 |
| 代理机构 |
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| 主权项 |
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| 地址 |
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