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首页> 外文期刊>IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control >Silicon-on-insulator based nanoresonators for mechanical mixing at radio frequencies
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Silicon-on-insulator based nanoresonators for mechanical mixing at radio frequencies

机译：基于绝缘体上硅的纳米谐振器，用于射频机械混合

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摘要

Nanomechanical resonators now allow operating frequencies approaching the range of several 100 MHz. Thus, nanomechanical devices become interesting for applications in signal processing. The main advantage of these devices is their high robustness against thermal and electrical shocks. Therefore, they can be used as very sensitive detectors or frequency selective components in communication electronics. Driving the resonators into nonlinear response increases the sensitivities further. Most importantly, such resonators can be used for a novel kind of mechanical mixing. Here, the mechanical oscillations of tiny bridges and oscillators can be used to realize such novel devices for high-frequency signal processing. We present measurements on mechanical mixing in a nanomechanical resonator operated at 100 MHz.
机译：纳米机械谐振器现在允许工作频率接近几百兆赫兹的范围。因此，纳米机械装置对于信号处理中的应用变得有趣。这些设备的主要优点是它们对热和电击具有很高的耐用性。因此，它们可以用作通信电子设备中非常敏感的检测器或选频组件。将谐振器驱动为非线性响应会进一步提高灵敏度。最重要的是，这种谐振器可以用于新型的机械混合。在这里，微小的电桥和振荡器的机械振荡可用于实现这种用于高频信号处理的新颖设备。我们提出了在以100 MHz运行的纳米机械谐振器中的机械混合测量。

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