Performance of a receiver in interfering conditions
US7525481B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jun 10, 2003 |
| Grant date | Apr 28, 2009 |
| Priority date | — |
| Expiry date | Jul 7, 2023 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04B1/3805
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A device 20 includes 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 in addition includes 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 includes 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. A corresponding method is shown as well.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.