| 宽频带中频相位计的研制 |
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| 引用本文： | 谢华志.宽频带中频相位计的研制[J].宇航计测技术,1991(3):29-36. |
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| 作者姓名： | 谢华志 |
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| 作者单位： | 航空航天部二院二○三所 |
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| 摘 要： | 比较全面地介绍了-宽带中频相位计的研制过程。论述了相位计的工作原理,给出了系统框图。对各个部件的设计做了介绍,并给出了相位计所达到的技术指标。还介绍了系统测试方法和检定方法,对系统的误差做了分析,并给出了理论计算误差与实测误差的对应关系,提出了今后的进一步设想。
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| 关 键 词： | 相位计算 误差分析 相位测量仪表 Phase measurement Phase measurement instrument Phase study Error analysis Principle |
Development of the Wide Band Intermediate Frequency Phase Meter |
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| Xie Huazhi.Development of the Wide Band Intermediate Frequency Phase Meter[J].Journal of Astronautic Metrology and Measurement,1991(3):29-36. |
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| Authors: | Xie Huazhi |
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| Abstract: | Development process of the wide-band intermediate frequency phase meter is introduced completely in this paper.The principle of the phase meter and it's block dia- gram are presented.The designs of every component and the performance figures of the phase meter are illustrated.The methods for measuring and verificating this system are also described.The corresponding relation of theoretical calculation error to measured error of this phase meter is given.And finally,the futher ideas are put forward. |
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| Keywords: | Phase measurement Phase measurement instrument Phase study Error analysis Principle |
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