Back to results
US 2009/0122930 A1Published application
Apparatus With a Plurality of Filters
AssigneeInfineon Technologies AG
InventorAndreas Menkhoff
Life of this patent
Estimating the term…
Abstract
An apparatus comprises a filter unit comprising a plurality of different filters each configured to filter a first signal when selected. The apparatus may further comprise a control unit configured to select one of the plurality of filters depending on a strength of the first signal. Related methods may also be performed.
Claims22
An apparatus, comprising:
- a filter unit comprising a plurality of different filters each configured to filter a first signal when selected;
- and
- a control unit configured to select one of the plurality of filters depending on a strength of the first signal.
An apparatus, comprising:
- a filter unit comprising a plurality of different filters each configured to filter a first signal when selected such that a first frequency of the first signal is passed and a second frequency of the first signal is suppressed relative to the first frequency of the first signal;
- and
- a control unit configured to select one of the plurality of filters depending upon a strength of the first signal at the second frequency.
A method, comprising:
- selecting a filter from a plurality of filters depending upon a strength of a first signal;
- and
- filtering the first signal with the selected filter.
A method, comprising:
- determining a signal strength of a first signal at frequencies outside a predetermined frequency range;
- selecting a filter from a plurality of filters of the filter unit depending upon the signal strength of the first signal at the frequencies outside the predetermined frequency range;
- and
- filtering the first signal with the selected filter.
1 more element
Dependencies are inferred from the claim text.