| 一种提高非线性器件测试精度的算法 |
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| 引用本文： | 谭扬波,徐向明.一种提高非线性器件测试精度的算法[J].重庆邮电学院学报(自然科学版),1998,10(4):48-50. |
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| 作者姓名： | 谭扬波 徐向明 |
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| 作者单位： | 电子科技大学自动化ＣＡＴ实验室 |
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| 摘 要： | 提出了一种新的测试非线性谐波失真的算法，运用了数字信号处理技术，可以得到测试非线性器件总谐波失真的方法。该方法既可提高ＴＨＤ测试的精度，又不需要增加额外的计算量和硬件。
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| 关 键 词： | 谐波失真 数字信号处理 非线性器件 测试 算法 |
A Novel Algorithm in Improving the Accuracy of Nonlinearity Device |
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| Tan Yangbo,Xu Xiangming,Wan Quan,Chen Guangyu.A Novel Algorithm in Improving the Accuracy of Nonlinearity Device[J].Journal of Chongqing University of Posts and Telecommunications(Natural Sciences Edition),1998,10(4):48-50. |
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| Authors: | Tan Yangbo Xu Xiangming Wan Quan Chen Guangyu |
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| Abstract: | In this paper,a novel algorithm which is used to improve the accuracy of nonlinearity device is proposed. Using the digital signal techniques, we can get the model of total harmonic distortion(i.e. THD) of the nonlinearity device. It improves the test integrity significantly without adding extra hardware and computation. |
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| Keywords: | THD Taylor series FFT |
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