面向新一代先进移动技术的Sigma-Delta调制器设计与仿真

2009 International Conference on Emerging Trends in Electronic and Photonic Devices & Systems Pub Date : 2009-12-01 DOI:10.1109/ELECTRO.2009.5441238

Vikash Ranjan, Avireni Srinivasulu

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引用次数: 0

摘要

本文提出了一种可重构的Sigma-Delta调制器，该调制器能够支持新一代先进移动技术的各种标准。该系统将能够同时处理多个信号。主要的设计问题，如面积和功率限制，概述和考虑在适当的设计系统。针对不同的技术和系统的基本组成模块提出了不同的配置方案，在Simulink、Matlab 7.0中设计并仿真了二阶低噪声Sigma-Delta调制器，充分考虑了通信信道中存在的各种噪声。

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Design and simulation of Sigma-Delta Modulator for advanced new generation mobile technology

A reconfigurable Sigma-Delta Modulator, which is able to support the various standards of advanced new generation Mobile Technology, is presented in this paper. The system will be able to process more than one signal concurrently. Major Design issues like Area and Power Constraints are outlined and considered in the proper designing of the system. Various configurations are proposed for different technology and the basic building block of the system, a second order low noise Sigma-Delta modulator is designed and simulated in Simulink, Matlab 7.0 with proper consideration of various noises present in the communication channel.

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2009 International Conference on Emerging Trends in Electronic and Photonic Devices & Systems

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