Receiver with improved sample granularity

A receive path in a receiver comprises means for deriving a first stream of first digitized samples from a received analog signal at a first sampling rate (12), and at least one interpolating filter (32,34,36) in parallel with the first stream of first digitized samples for generating at least a sec...

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1. Verfasser: CAPRETTA, PIETRO
Format: Patent
Sprache:eng ; fre ; ger
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Zusammenfassung:A receive path in a receiver comprises means for deriving a first stream of first digitized samples from a received analog signal at a first sampling rate (12), and at least one interpolating filter (32,34,36) in parallel with the first stream of first digitized samples for generating at least a second stream of digitized samples at the first sampling rate but offset with respect to the first stream by a fraction of a sample time period from the first stream. This provides the advantage that a higher sample granularity can be obtained without increasing the sample rate.