| 数字存储示波器时基及触发特性的精确评价 |
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| 引用本文： | 梁志国,朱济杰. 数字存储示波器时基及触发特性的精确评价[J]. 仪器仪表学报, 2000, 21(4): 412-415 |
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| 作者姓名： | 梁志国 朱济杰 |
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| 作者单位： | 1. 长城计量测试技术研究所,北京,100095
2. 中国民航总局空中交通管理局,北京,100021 |
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| 摘 要： | 本文提出一种数字存储皮器时基和触发特性的精确评价方法，通过使用正弦波拟合法，其时基准确度，触发沿斜率，触发电平不确定度，触发延时误差以及触发沿晃动被精确评价；详细描述了其测量原理，并给出了误差分析和实验例证，验证了该方法及过程的可行性。
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| 关 键 词： | 数字存储示波器 时基 触发特性 精确评价 |
A Precise Evaluation Method for the Time Base and Trigger Characteristics of Digital Storage Oscilloscope |
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| Liang Zhiguo,Zhu Jijie. A Precise Evaluation Method for the Time Base and Trigger Characteristics of Digital Storage Oscilloscope[J]. Chinese Journal of Scientific Instrument, 2000, 21(4): 412-415 |
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| Authors: | Liang Zhiguo Zhu Jijie |
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| Abstract: | This paper presents a new precise evaluation method for time base and trigger characteristics of digital storage oscilloscope. By using sine wave curve-fit method, the time-base, the slope of trigger, trigger level, trigger delay, and the trigger jitter have been evaluated accurately. The principle of measurement is proposed, the error analysis and the error sources of evaluation have been discussed in detail. |
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| Keywords: | Time base Trigger Trigger delay Trigger jitter Trigger level Slope of trigger edge Evaluation |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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