This paper discusses the causes for limiting the enlargement of frequency deviation of voltage controlledcrystaloscillator and methods for enlarging the frequency deviation.
首先讨论了限制压控晶体振荡器频偏扩展的原因,和扩展频偏的方法。
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Voltage controlledcrystaloscillator (VCXO) plays an important roll in the atomic frequency standard.