Band-pass hybrid filter bank A/D converters with software-controlled bandwidth and resolution

Band-pass hybrid filter bank A/D converters with software-controlled bandwidth and resolution

Future wireless systems should accept higher data rates and should be versatile. Versatility may be achieved through improvements in digital processing (in both hardware and software) but interfacing the RF world with the digital one is still a bottleneck. This paper shows that band-pass, high-speed...

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Bibliographische Detailangaben
Hauptverfasser: Lelandais-Perrault, C., Poulton, D., Oksman, J.
Format: Tagungsbericht
Sprache:eng
Schlagworte:
Application software
Bandwidth
Communication system security
Costs
Filter bank
Mobile communication
Radio frequency
Sampling methods
Signal synthesis
Wideband
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Beschreibung
Zusammenfassung:Future wireless systems should accept higher data rates and should be versatile. Versatility may be achieved through improvements in digital processing (in both hardware and software) but interfacing the RF world with the digital one is still a bottleneck. This paper shows that band-pass, high-speed conversion together with software control of both bandwidth and resolution may be possible using hybrid filter banks (HFB) ADCs.
DOI:10.1109/ECCTD.2005.1522907