Sigma-Delta Modulators: Tutorial Overview, Design Guide, and State-of-the-Art Survey
Sigma-Delta Modulators: Tutorial Overview, Design Guide, and State-of-the-Art Survey
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DOI：
10.1109/tcsi.2010.2097652
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发表时间：
2011-01-01
影响因子：
5.1
通讯作者：
de la Rosa, Jose M.
中科院分区：
文献类型：
--
作者：
de la Rosa, Jose M.
本文介绍了Sigma Delta调制器的教程概述，它们的工作原理和架构，电路错误和模型，设计方法和实际问题。回顾了纳米CMOS实现的最新进展，对尖端Sigma Delta架构进行了调查，重点介绍了它们在下一代无线电信系统中的应用。
This paper presents a tutorial overview of Sigma Delta modulators, their operating principles and architectures, circuit errors and models, design methods, and practical issues. A review of the state of the art on nanometer CMOS implementations is described, giving a survey of cutting-edge Sigma Delta architectures, with emphasis on their application to the next generation of wireless telecom systems.