Improvement on Zero Nonlinear Compensation of Time Division Multiplier

Wu Zhu; Juan Juan Yu

doi:10.4028/www.scientific.net/AMM.687-691.3132

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 687-691Improvement on Zero Nonlinear Compensation of Time...

Improvement on Zero Nonlinear Compensation of Time Division Multiplier

Abstract:

In order to overcome the power measurement error caused by switch leakage of time division multiplier, in this paper, the mechanism of switch leakage of no-beats time division multiplier was analyzed, and switch leak was tested. On the basis of this, power compensation circuit on zero point correction based on voltage feedback and voltage frequency conversion method is designed, subsequently the compensation effect was tested respectively. Test results show that the zero compensation method based on voltage frequency conversion method is better, the zero error decreased to 0.0022%, the accuracy of the power measurement was improved.

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Periodical:

Applied Mechanics and Materials (Volumes 687-691)

Pages:

3132-3136

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.687-691.3132

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Cite this paper

Online since:

November 2014

Authors:

Wu Zhu*, Juan Juan Yu

Keywords:

Power Measurement Error, Voltage Feedback, Voltage Frequency Conversion, Zero Point Correction

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* - Corresponding Author

References

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