DYNAMIC SIGNAL PROCESSING CONFIGURATION FOR MULTILINK OPERATION

Aspects and elements of this disclosure relate to a Front End Module comprising: an input; a filter; a noise cancellation circuit including a plurality of programmable taps that can be dynamically programmed to determine one or more frequency bands for which the noise cancellation circuit provides n...

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Bibliographische Detailangaben
1. Verfasser: Poulin, Grant Darcy
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:Aspects and elements of this disclosure relate to a Front End Module comprising: an input; a filter; a noise cancellation circuit including a plurality of programmable taps that can be dynamically programmed to determine one or more frequency bands for which the noise cancellation circuit provides noise cancellation dependent upon whether the FEM is operating in a transmit mode of operation or a receive mode of operation, and further based on a proximity of the one or more frequency bands for which the noise cancellation circuit provides noise cancellation to a frequency band associated with the transmit mode of operation or the receive mode of operation; and a summing node coupled between the filter, noise cancellation circuit, and receive node, and configured to sum the output of the filter and the noise cancellation circuit.