| A／D变换器孔径不稳定对数字接收机性能的影响 |
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| 引用本文： | 郑生华,蔡德林. A／D变换器孔径不稳定对数字接收机性能的影响[J]. 现代雷达, 2002, 24(2): 83-86 |
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| 作者姓名： | 郑生华 蔡德林 |
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| 作者单位： | 华东电子工程研究所,合肥,230031 |
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| 摘 要： | 介绍了A/D变换器的孔径及孔径不稳定的概念，分析了孔径不稳定对稳定对数字接收机的噪声性能及对系统改善因子的影响。
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| 关 键 词： | 数字接收机 模数变换器 孔径不稳定 系统噪声 A／D变换器 |
Analysis of Aperture Uncertainty in A/D Converter and Its Effect on Performance of a Digital Receiver |
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| ZHENG Sheng hua CAI De lin. Analysis of Aperture Uncertainty in A/D Converter and Its Effect on Performance of a Digital Receiver[J]. Modern Radar, 2002, 24(2): 83-86 |
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| Authors: | ZHENG Sheng hua CAI De lin |
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| Affiliation: | East China Research Institute of Electronic Engineering Hefei 230031 |
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| Abstract: | The concept of the aperture and aperture uncertainty in an A/D converter is introduced. The effects of the aperture uncertainty in the A/D converter on the noise performance of a digital receiver and on the system improvement factor are analyzed. |
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| Keywords: | digital receiver analog to digital converter aperture uncertainty system noise |
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