双共振石英晶体振荡器和浸在液体介质中的谐振器的激励。
Double-resonance quartz crystal oscillator and excitation of a resonator immersed in liquid media.
机构信息
Toyo Communication Equipment Co., Kanagawa, Japan.
出版信息
IEEE Trans Ultrason Ferroelectr Freq Control. 2011 Apr;58(4):788-97. doi: 10.1109/TUFFC.2011.1871.
In this work we propose a novel circuit design: a double-resonance oscillator. Its oscillation shows two oscillation modes: frequency locking to the quartz crystal resonance and LC resonance oscillation. Transition of the oscillation mode and the strength of oscillation are analyzed and reviewed for the fundamental mode in comparison with a Colpitts oscillator. The experimental results support the estimates of negative resistance for the double-resonance oscillator compared with the LC oscillator.
在这项工作中，我们提出了一种新颖的电路设计：双谐振振荡器。它的振荡表现出两种振荡模式：频率锁定到石英晶体谐振和 LC 谐振振荡。与柯匹兹振荡器相比，对基波模式进行了振荡模式的转换和振荡强度的分析和综述。实验结果支持与 LC 振荡器相比，双谐振振荡器的负电阻的估计。
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