Design of wideband all-digital phase locked loops using multirate digital filter banks

All-digital phase locked loops (DPLLs) have many advantages over analog loops. However, due to digital device limitations and costs, superwide PLLs with front-end bandwidths as high as one gigahertz are commonly implemented using analog parts. This article presents a new architecture that allows an...

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Veröffentlicht in:	IEEE transactions on communications 1996-06, Vol.44 (6), p.663-667
Hauptverfasser:	Sadr, R., Shah, B., Hinedi, S.
Format:	Artikel
Sprache:	eng
Schlagworte:	Band pass filters Bandwidth Digital filters Gallium arsenide Nonlinear filters Phase locked loops Sampling methods Signal processing Space technology Wideband
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