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Communication Dans Un Congrès Année : 2003

On baseband considerations for multistandard RF receivers

Résumé

Baseband building blocks are critical components in radio receivers based on direct conversion architectures. Homodyne receivers can perform digital channel filtering, thus allowing a simple multi-standard channel selection implementation. The drawback of this scheme is the severe ADC requirements on dynamic range and linearity. In spite of this, those requirements can be relaxed by choosing convenient antialiasing filter and automatic gain control specifications. This paper presents a trade-off between baseband blocks complexity applied to GSM, and UMTS standards.
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Dates et versions

hal-04500340 , version 1 (11-03-2024)

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Elizabeth Colin, L. Naviner. On baseband considerations for multistandard RF receivers. 2003 10th IEEE International Conference on Electronics, Circuits, and Systems (ICECS 2003), Dec 2003, Sharjah, United Arab Emirates. pp.691-694 Vol.2, ⟨10.1109/ICECS.2003.1301879⟩. ⟨hal-04500340⟩
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