Solutions for highly integrated future generation software radio basestation transceivers

Proceedings of the IEEE 2001 Custom Integrated Circuits Conference (Cat. No.01CH37169) Pub Date : 2001-05-06 DOI:10.1109/CICC.2001.929832

A. Splett, H. Dressler, Armin Fuchs, R. Hofmann, B. Jelonnek, H. Kling, Eric Koenig, Anton Schultheiß

引用次数: 9

Abstract

This paper discusses transceiver technologies for future mobile radio basestations. Software radio technology places demanding requirements on both bandwidth and dynamic range of the transceiver technology, especially on the data converters. These requirements and a number of solution options are presented. Delta-sigma principles are favored to overcome bandwidth limitation. Recent progress in digital-to-analog converters is reported in which a multi-carrier CDMA signal can be directly converted to RF with sufficient dynamic range for 3/sup rd/ generation mobile communications systems.

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高度集成的下一代软件无线电基站收发器解决方案

本文讨论了未来移动无线电基站的收发技术。软件无线电技术对收发技术的带宽和动态范围提出了很高的要求，特别是对数据转换器提出了很高的要求。提出了这些要求和一些解决方案选项。Delta-sigma原理被用于克服带宽限制。本文报道了数模转换器的最新进展，其中多载波CDMA信号可以直接转换为具有足够动态范围的射频，用于3/sup /代移动通信系统。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Proceedings of the IEEE 2001 Custom Integrated Circuits Conference (Cat. No.01CH37169)

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