| 一种微波源调频噪声测量系统 |
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| 引用本文： | 黄元福,骆永键.一种微波源调频噪声测量系统[J].计量学报,1997,18(2):133-139. |
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| 作者姓名： | 黄元福 骆永键 |
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| 作者单位： | 中山大学电子系 |
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| 摘 要： | 分析了一种微波源调频噪声测量方法的原理，根据需要研制了一套微波源调频噪声测量系统，详细给出了为保证系统测量结果准确可靠所必需的调试步骤，并结合实际设计出一种独特的定标方法，使用该系统实测了一个２２．６８ＧＨｚ锁相稳频信号的调频噪声，并对测量结果进行了讨论。
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| 关 键 词： | 微波 调频噪声测量 延迟线 |
A System of FM Noise Measurement for Microwave Sources |
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| Huang Yuanfu,Luo Yongjia.A System of FM Noise Measurement for Microwave Sources[J].Acta Metrologica Sinica,1997,18(2):133-139. |
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| Authors: | Huang Yuanfu Luo Yongjia |
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| Abstract: | A method of FM noise measurement for microwave sources is introduced, a system of FM noise measurement for microwave sources is established, the adjustment steps to keep high accuracy of measurement are detailed, and a special calibration of measurement system is developed. The FM noise of a 22.68 GHz phase locked source is measured and the measured data are discussed. |
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| Keywords: | Microwave FM noise measurement Delay line Calibration |
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