On baseband considerations for multistandard RF receivers

被引：0

作者：

Colin, E ^{[1
]}

Naviner, L ^{[1
]}

机构：

[1] CNRS, Telecom Paris, LTCI, GET, F-75634 Paris 13, France

来源：

ICECS 2003: PROCEEDINGS OF THE 2003 10TH IEEE INTERNATIONAL CONFERENCE ON ELECTRONICS, CIRCUITS AND SYSTEMS, VOLS 1-3 | 2003年

关键词：

D O I：

暂无

中图分类号：

TP3 [计算技术、计算机技术];

学科分类号：

0812 ;

摘要：

Base-band 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.

引用

页码：691 / 694

页数：4

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