发明名称 |
Improving the performance of a receiver in interfering conditions |
摘要 |
The invention relates to a device 20 comprising a receiver 21 for receiving and processing signals at least in a first frequency band and an antenna 216 which is connected to the receiver 21. In order to improve the performance of such a receiver, the device 20 comprises in addition a tuning component 217 for shifting a frequency response of the antenna 216 from the first frequency band to a second frequency band. Further, the device 20 comprises a controlling portion 221 causing the tuning component 217 to shift the frequency response of the antenna 216 from the first frequency band to the second frequency band, in case a wideband noise is expected in the first frequency band. The invention relates equally to a corresponding method.
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申请公布号 |
EP1940040(A1) |
申请公布日期 |
2008.07.02 |
申请号 |
EP20080102230 |
申请日期 |
2003.06.10 |
申请人 |
NOKIA CORPORATION |
发明人 |
LEINONEN, MARKO;ROUSU, SEPPO |
分类号 |
G01S19/21;H04B1/38;G01S1/00;G01S19/32;G01S19/36;H04B1/14 |
主分类号 |
G01S19/21 |
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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