Journal of Guangdong University of Technology ›› 2005, Vol. 22 ›› Issue (3): 64-67.

• Comprehensive Studies • Previous Articles     Next Articles

The Research and Simulation of Sigma-Delta A/D Converter

  

  1.  (China University of Mining and Technology,School of Resource & Geoscience,Xuzhou 221008,China)
  • Online:2005-07-02 Published:2005-07-02

Abstract: This paper emphases the working principle together with the main components of Sigma-Delta A/D converter,and the working process of this appliance by Simulink of MATLAB language is simulated and analysed.

Key words: A/D converter; over sampling; Σ-Δ modulation; drawing filtration; simulate;

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[2] 孙璐,王家礼.  ∑-△调制噪声整形的研究[J]. 现代电子技术. 2003(03)

[1] 高光天主编,薛天宇等编著.模数转换器应用技术[M]. 科学出版社, 2001

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