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An introduction to frequency standards

机译:频率标准简介

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摘要

Quartz oscillators and rubidium, cesium, and hydrogen atomic frequency standards are described in terms of the physics of operation. Sources of frequency instability and inaccuracy are given. The author's intention is to provide a basis for characterization of the more practical aspects of commercially available frequency standards, and to present a comparison of such standards which may be useful in selecting devices for various applications. Emphasis is laid on stability performance of precision frequency standards, but some discussion is also given of other physical characteristics and cost considerations.
机译:石英振荡器和and,铯和氢原子频率标准是根据操作物理原理描述的。给出了频率不稳定和不准确的来源。作者的意图是为表征可商购的频率标准的更多实际方面提供基础,并提出这些标准的比较,这可能对选择各种应用的设备很有用。重点放在精密频率标准的稳定性能上,但也讨论了其他物理特性和成本方面的考虑。

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