An Analog Multiplier Employing Oversampling ∑△ Modulation

An Analog Multiplier Employing Oversampling ∑△

Modulation

XUXiaomei

【期刊名称】《电子学报：英文版》

【年(卷),期】2003(012)001

【摘要】∑△ modulation and noise-shaping methods have been widely used in high performance data conversion,and also gives interesting advantages in efficient signal processing.This paper provides a good solution to implement a high performance analog multiplier by using oversamping ∑△ modulation.The prospects of application in a residential power meter system and the methods of implementation analog multiplier are also discussed.

【总页数】3页(132-134)

【关键词】模拟乘法器;∑△调制;信号处理;重复取样

【作者】XUXiaomei

【作者单位】DepartmentofOceanography,XiamenUniversity,Xiamen961005,China 【正文语种】英文

【中图分类】TN911.73

【相关文献】

1.AN IMPROVED OPTIMAL CHANNEL SHORTENING ALGORITHM FOR DMT MODULATION SYSTEMS [J], Liu Shuisheng; Shen Yuanlong