A Digital-Front-End for Multi-Mode/Multi-System Capable Receivers for Cellular Terminals

被引：0

作者：

Hueber, Gernot ^{[1
]}

Strasser, Georg ^{[2
]}

Stuhlberger, Rainer ^{[3
]}

Chabrak, Karim ^{[4
]}

Maurer, Linus ^{[5
]}

Hagelauer, Richard ^{[1
]}

机构：

[1] Johannes Kepler Univ Linz, Res Inst Integrated Circuits, Altenbergerstr 69, A-4040 Linz, Austria

[2] Linz Ctr Competence Mechatron, Linz, Austria

[3] Inst Commun & Informat Engn, Linz, Austria

[4] Univ Erlangen Nurnberg, Inst Tech Elect, Erlangen, Germany

[5] Danube Integrated Circuits Engn, Linz, Austria

来源：

2006 IEEE 64TH VEHICULAR TECHNOLOGY CONFERENCE, VOLS 1-6 | 2006年

关键词：

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

This paper describes the concept of a highly reconfigurable digital-front-end (DFE) enabling multi-mode capable RF receivers for cellular applications, based on the well known direct conversion receiver (DCR) architecture. Its key Natures includes sample-rate-conversion, channel selection filtering, dynamic range control, imbalance correction and matched filtering. A special focus is put onto the fractional sample-rate-converter, which generates exact 2 times or 4 times chip/symbol-rate at the DFE's digital output.

引用

页码：657 / +

页数：2

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