| 一种超低频标准电压和标准相位产生器 |
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| 引用本文： | 张志渊,虞培德. 一种超低频标准电压和标准相位产生器[J]. 宇航计测技术, 1991, 0(6): 54-58 |
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| 作者姓名： | 张志渊 虞培德 |
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| 作者单位： | 航空航天部航天第一计量测试研究所，航空航天部航天第一计量测试研究所 |
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| 摘 要： | 该仪器用来产生超低频标准电压和标准相位。它采用数—模变换的方法产生模拟正弦信号,用参考标准直流电压确定输出电压,具有移相输出和参考输出。介绍了仪器的工作原理和所采取的技术措施,进行了误差分折。
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| 关 键 词： | 超低频 标准信号发生器 电压 相位 误差分折 |
A generator for generating ultra-low-frequency standard voltages and phases |
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| Zhang Zhiyuan Yu Peide. A generator for generating ultra-low-frequency standard voltages and phases[J]. Journal of Astronautic Metrology and Measurement, 1991, 0(6): 54-58 |
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| Authors: | Zhang Zhiyuan Yu Peide |
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| Affiliation: | Zhang Zhiyuan Yu Peide |
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| Abstract: | This paper introduces a generator which is designed for gene- rating ultra-low-frequency standard voltages and phases.It generats an ana- log sinewave signal with the method of D/A converting,provides a refe- rence output and a phaseshift output.The output voltage is defined by a reference standard DC voltage.This paper introduces the principle of operation and the technical methods used by the instrument.It also provi- des the error analysis. |
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| Keywords: | Ultra-low-frequency Standard signal generator Voltage Phase Error analysis |
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